APA
Brum G. D., McKane L. j. a. & Karp G. j. a. (1993). Biology. New York: John Wiley & Sons.
Chicago
Brum Gilbert D, McKane Larry joint author and Karp Gerald joint author. 1993. Biology. New York: John Wiley & Sons.
Harvard
Brum G. D., McKane L. j. a. and Karp G. j. a. (1993). Biology. New York: John Wiley & Sons.
MLA
Brum Gilbert D, McKane Larry joint author and Karp Gerald joint author. Biology. New York: John Wiley & Sons. 1993.