Trent University\nUniversity of Waterloo. Faculty of Environmental Studies. (2017). Alternatives: Perspectives on society and environment. Trent University, Faculty and Students.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Trent University\nUniversity of Waterloo. Faculty of Environmental Studies. Alternatives: Perspectives on Society and Environment. Peterborough, Canada: Trent University, Faculty and Students, 2017.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Trent University\nUniversity of Waterloo. Faculty of Environmental Studies. Alternatives: Perspectives on Society and Environment. Trent University, Faculty and Students, 2017.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.