Cita APA (7a ed.)

Pfeffer, S. B. (2008). Life as we knew it.

Cita Chicago Style (17a ed.)

Pfeffer, Susan Beth. Life as We Knew It. 2008.

Cita MLA (8a ed.)

Pfeffer, Susan Beth. Life as We Knew It. 2008.

Precaución: Estas citas no son 100% exactas.