Citazione Stile APA (7a Edizione)

Beaver, W. C. (1962). Workbook and laboratory manual in general biology. C. V. Mosby.

Citazione stile Chigago Style (17a edizione)

Beaver, William C. Workbook and Laboratory Manual in General Biology. St. Louis: C. V. Mosby, 1962.

Citatione MLA (9a ed.)

Beaver, William C. Workbook and Laboratory Manual in General Biology. C. V. Mosby, 1962.