Citazione Stile APA (7a Edizione)

Mader, S. S. (1999). Ready notes for use with Biology (6th ed.). WCB/McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Mader, Sylvia S. Ready Notes for Use with Biology. 6th ed. Boston, Mass.: WCB/McGraw-Hill, 1999.

Citatione MLA (9a ed.)

Mader, Sylvia S. Ready Notes for Use with Biology. 6th ed. WCB/McGraw-Hill, 1999.