Cita APA

Lefrancois, G. R. (1996). The lifespan (5th ed.). Wadsworth Pub.

Citación estilo Chicago

Lefrancois, Guy R. The Lifespan. 5th ed. Belmont, Calif: Wadsworth Pub, 1996.

Cita MLA

Lefrancois, Guy R. The Lifespan. 5th ed. Wadsworth Pub, 1996.

Warning: These citations may not always be 100% accurate.