Trent University\nUniversity of Waterloo. Faculty of Environmental Studies. (2017). Alternatives: Perspectives on society and environment. Trent University, Faculty and Students.
Chicago-referens (17:e uppl.)Trent University\nUniversity of Waterloo. Faculty of Environmental Studies. Alternatives: Perspectives on Society and Environment. Peterborough, Canada: Trent University, Faculty and Students, 2017.
MLA-referens (8:e uppl.)Trent University\nUniversity of Waterloo. Faculty of Environmental Studies. Alternatives: Perspectives on Society and Environment. Trent University, Faculty and Students, 2017.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.