APA-viite

(1997). The great book of animals: The comprehensive illustrated guide to 750 species and their environments. Philadelphia, Pennsylvania: Courage Books.

Chicago-tyylinen lähdeviittaus

The Great Book of Animals: The Comprehensive Illustrated Guide to 750 Species and Their Environments. Philadelphia, Pennsylvania: Courage Books, 1997.

MLA-viite

The Great Book of Animals: The Comprehensive Illustrated Guide to 750 Species and Their Environments. Philadelphia, Pennsylvania: Courage Books, 1997.

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