Cita APA (7th ed.)
Camp, P. S. (1981). Exploring biology. Saunders College publ..
Cita Chicago (17th ed.)
Camp, Pamela S. Exploring Biology. New York: Saunders College publ., 1981.
Cita MLA (9th ed.)
Camp, Pamela S. Exploring Biology. Saunders College publ., 1981.
Atenció: Aquestes cites poden no estar 100% correctes.