Cita APA

(2009). The New York Times 2010 almanac. Penguin Reference.

Citación estilo Chicago

The New York Times 2010 Almanac. New York: Penguin Reference, 2009.

Cita MLA

The New York Times 2010 Almanac. Penguin Reference, 2009.

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