Cita APA (7a ed.)

Ochs, D. A., & Ochs, G. L. (1997). The past and the presidents. Southern Pu. Ass.

Cita Chicago Style (17a ed.)

Ochs, Daniel A., y Grace Lilian Ochs. The Past and the Presidents. Nashville: Southern Pu. Ass, 1997.

Cita MLA (9a ed.)

Ochs, Daniel A., y Grace Lilian Ochs. The Past and the Presidents. Southern Pu. Ass, 1997.

Precaución: Estas citas no son 100% exactas.