(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.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र(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.
एमएलए (8वां संस्करण) प्रशस्ति पत्र(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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