Cita APA (7a ed.)
Kirk, D. L. (1980). Instructor's manual for Biology today (3 ed.). Random House.
Cita Chicago Style (17a ed.)
Kirk, David L. Instructor's Manual for Biology Today. 3 ed. Canada: Random House, 1980.
Cita MLA (9a ed.)
Kirk, David L. Instructor's Manual for Biology Today. 3 ed. Random House, 1980.
Precaución: Estas citas no son 100% exactas.