Plastic in Oceans - Geography bibliographies - in Harvard style

In-text: (Plastics in the Ocean Affecting Human Health, 2018)

Your Bibliography: Case Studies. 2018. Plastics in the Ocean Affecting Human Health. [online] Available at: <https://serc.carleton.edu/NAGTWorkshops/health/case_studies/plastics.html> [Accessed 28 May 2018].

In-text: (Uranus - Educational facts and history of the planet Uranus., 2018)

Your Bibliography: Nineplanets.org. 2018. Uranus - Educational facts and history of the planet Uranus.. [online] Available at: <http://nineplanets.org/uranus.html> [Accessed 11 June 2018].

In-text: (Rethink Plastic. Save Our Seas • Plastic Oceans Foundation, 2018)

Your Bibliography: Plastic Oceans Foundation. 2018. Rethink Plastic. Save Our Seas • Plastic Oceans Foundation. [online] Available at: <https://plasticoceans.org/> [Accessed 28 May 2018].

In-text: (Home . Rethink Plastic - Plastic Oceans Foundation Canada, 2018)

Your Bibliography: POF Canada. 2018. Home . Rethink Plastic - Plastic Oceans Foundation Canada. [online] Available at: <https://www.plasticoceans.ca/> [Accessed 28 May 2018].

In-text: (The Ocean Cleanup, 2018)

Your Bibliography: The Ocean Cleanup, w., 2018. www.theoceancleanup.com. [online] The Ocean Cleanup. Available at: <https://www.theoceancleanup.com/> [Accessed 28 May 2018].