Water displacement - Chemistry bibliographies - in Harvard style

In-text: (Foundation, 2018)

Your Bibliography: Foundation, C., 2018. | CK-12 Foundation. [online] CK-12 Foundation. Available at: <https://www.ck12.org/book/CK-12-Chemistry-Concepts-Intermediate/section/14.14/> [Accessed 5 June 2018].

In-text: (Manners, 2012)

Your Bibliography: Manners, R., 2012. Pearson science 10. Port Melbourne, Vic.: Pearson Australia.

In-text: (Multimedia: The Water Displacement Method | Chapter 3, Lesson 2 | Middle School Chemistry, 2018)

Your Bibliography: Middleschoolchemistry.com. 2018. Multimedia: The Water Displacement Method | Chapter 3, Lesson 2 | Middle School Chemistry. [online] Available at: <http://www.middleschoolchemistry.com/multimedia/chapter3/lesson2> [Accessed 5 June 2018].

In-text: (Treichel and Kotz, 2018)

Your Bibliography: Treichel, P. and Kotz, J., 2018. chemical reaction | Definition, Equations, Examples, & Types. [online] Encyclopedia Britannica. Available at: <https://www.britannica.com/science/chemical-reaction> [Accessed 5 June 2018].