APA

Arms K., Camp P. S., . (1982). Biology. New York: Saunders College Publishing.

Chicago

Arms Karen, Camp Pamela S, . 1982. Biology. New York: Saunders College Publishing.

Harvard

Arms K., Camp P. S., . (1982). Biology. New York: Saunders College Publishing.

MLA

Arms Karen, Camp Pamela S, . Biology. New York: Saunders College Publishing. 1982.