References - Physics bibliographies - in Harvard style

In-text: (BBC Bitesize - Higher Physics - Collisions, explosions and impulse - Revision 1, 2018)

Your Bibliography: BBC Bitesize. 2018. BBC Bitesize - Higher Physics - Collisions, explosions and impulse - Revision 1. [online] Available at: <https://www.bbc.com/education/guides/z9499j6/revision/1> [Accessed 15 June 2018].

In-text: (Are speed humps effective?, 2018)

Your Bibliography: Bollards by Reliance Foundry. 2018. Are speed humps effective?. [online] Available at: <http://www.reliance-foundry.com/blog/speed-humps-effective> [Accessed 15 June 2018].

In-text: (M, 2017)

Your Bibliography: M, A., 2017. What is friction?. [online] Khan Academy. Available at: <https://www.khanacademy.org/science/physics/forces-newtons-laws/inclined-planes-friction/a/what-is-friction> [Accessed 15 June 2018].

In-text: (SparkNotes: SAT Physics: Collisions, 2018)

Your Bibliography: Sparknotes.com. 2018. SparkNotes: SAT Physics: Collisions. [online] Available at: <http://www.sparknotes.com/testprep/books/sat2/physics/chapter9section4.rhtml> [Accessed 15 June 2018].

In-text: (Collision & Energy Change: Lesson for Kids | Study.com, 2018)

Your Bibliography: Study.com. 2018. Collision & Energy Change: Lesson for Kids | Study.com. [online] Available at: <https://study.com/academy/lesson/collision-energy-change-lesson-for-kids.html> [Accessed 15 June 2018].

In-text: (Team, 2018)

Your Bibliography: Team, H., 2018. How the Sphero works | How It Works Magazine. [online] Howitworksdaily.com. Available at: <https://www.howitworksdaily.com/how-the-sphero-works/> [Accessed 15 June 2018].