Cita APA

Kirkpatrick, E. M. 1., & Kirkpatrick, E. M. 1. (1957). Year of crisis: Communist propaganda activities in 1956. New York, New York: Macmillan.

Citación estilo Chicago

Kirkpatrick, Evron Maurice 1911-, y Evron Maurice 1911- Kirkpatrick. Year of Crisis: Communist Propaganda Activities in 1956. New York, New York: Macmillan, 1957.

Cita MLA

Kirkpatrick, Evron Maurice 1911-, y Evron Maurice 1911- Kirkpatrick. Year of Crisis: Communist Propaganda Activities in 1956. New York, New York: Macmillan, 1957.