(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.
Dyfyniad Arddull 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.
Dyfyniad 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.
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