APA (7th ed.) Citation

Crowley, D. W. (1966). The background to current affairs (4th ed.). Macmillan; St. Martin's P..

Chicago Style (17th ed.) Citation

Crowley, D. W. The Background to Current Affairs. 4th ed. London, Melbourne [etc.] : New York: Macmillan; St. Martin's P., 1966.

MLA (9th ed.) Citation

Crowley, D. W. The Background to Current Affairs. 4th ed. Macmillan; St. Martin's P., 1966.