(加)詹姆斯·麦金农(J.B. MacKinnon)著. (2015). 永恒的世界：nature as it was, as it is, as it could be. 新世界出版社.
Stile di citazione Chicago(加)詹姆斯·麦金农(J.B. MacKinnon)著. 永恒的世界：nature as It Was, as It Is, as It Could Be. 新世界出版社, 2015.
Citazione MLA(加)詹姆斯·麦金农(J.B. MacKinnon)著. 永恒的世界：nature as It Was, as It Is, as It Could Be. 新世界出版社, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.