Cita APA (7a ed.)
Cleveland, H., & Jacobs, G. (November/December 1999). Human choice: The genetic code for social development. Futures, 31(9/10), 959-971.
Cita Chicago Style (17a ed.)
Cleveland, Harlan, y Garry Jacobs. "Human Choice: The Genetic Code for Social Development." Futures 31, no. 9/10 (November/December 1999): 959-971.
Cita MLA (9a ed.)
Cleveland, Harlan, y Garry Jacobs. "Human Choice: The Genetic Code for Social Development." Futures, vol. 31, no. 9/10, November/December 1999, pp. 959-971.
Precaución: Estas citas no son 100% exactas.