(1997). The great book of animals: The comprehensive illustrated guide to 750 species and their environments. Philadelphia, Pennsylvania: Courage Books.
استشهاد بنمط شيكاغوThe Great Book of Animals: The Comprehensive Illustrated Guide to 750 Species and Their Environments. Philadelphia, Pennsylvania: Courage Books, 1997.
MLA استشهادThe Great Book of Animals: The Comprehensive Illustrated Guide to 750 Species and Their Environments. Philadelphia, Pennsylvania: Courage Books, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.