Sanders, G. P. (1986). Study guide to accompany: Biology the science of life (Second ed.). Glenview: Scott, Foresman and Company.
استشهاد بنمط شيكاغوSanders, Gerald P. Study Guide to Accompany: Biology the Science of Life. Second ed. Glenview: Scott, Foresman and Company, 1986.
MLA استشهادSanders, Gerald P. Study Guide to Accompany: Biology the Science of Life. Second ed. Glenview: Scott, Foresman and Company, 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.