References - Geography bibliographies - in Harvard style

In-text: (Amaral, 2018)

Your Bibliography: Amaral, K., 2018. Plastics in Our Oceans. [online] WHOI. Available at: <https://www.whoi.edu/science/B/people/kamaral/plasticsarticle.html> [Accessed 30 May 2018].

In-text: (de Bruijn, 2018)

Your Bibliography: de Bruijn, W., 2018. Ocean Plastics Pollution. [online] Biologicaldiversity.org. Available at: <https://www.biologicaldiversity.org/campaigns/ocean_plastics/> [Accessed 29 May 2018].

In-text: (Henn, 2017)

Your Bibliography: Henn, C., 2017. These 5 Marine Animals Are Dying Because of Our Plastic Trash … Here’s How We Can Help. [online] One Green Planet. Available at: <http://www.onegreenplanet.org/animalsandnature/marine-animals-are-dying-because-of-our-plastic-trash/> [Accessed 29 May 2018].

In-text: (Hugo, 2017)

Your Bibliography: Hugo, K., 2017. Plastic pollution is a bigger threat to sea turtles than oil spills. [online] Newsweek. Available at: <http://www.newsweek.com/plastic-pollution-bigger-threat-sea-turtles-oil-spills-752585> [Accessed 29 May 2018].

In-text: (Moore, 2018)

Your Bibliography: Moore, C., 2018. [online] Available at: <https://www.britannica.com/science/plastic-pollution.> [Accessed 26 May 2018].

In-text: (Savoca, 2016)

Your Bibliography: Savoca, M., 2016. The oceans are full of plastic, but why do seabirds eat it?. [online] The Conversation. Available at: <http://theconversation.com/the-oceans-are-full-of-plastic-but-why-do-seabirds-eat-it-68110> [Accessed 29 May 2018].