Dyfyniad APA

ZIMMER, C. A. E. (2013). EVOLTION: MAKING SENSE OF LIFE. ROBERTS AND COMPANY.

Dyfyniad Arddull Chicago

ZIMMER, CARL AND EMLEN. EVOLTION: MAKING SENSE OF LIFE. CANADA: ROBERTS AND COMPANY, 2013.

Dyfyniad MLA

ZIMMER, CARL AND EMLEN. EVOLTION: MAKING SENSE OF LIFE. ROBERTS AND COMPANY, 2013.

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