Gaya APA

Carter, G, M. et al (1957). Major Foreign Powers: The Governments of Great Britain, France, Germany, and the Soviet Union (1). New York, USA: Harcourt, Brace and Company.

Gaya MLA

Carter, Gwendolen, M.. et al. "Major Foreign Powers: The Governments of Great Britain, France, Germany, and the Soviet Union". 1 New York, USA: Harcourt, Brace and Company, 1957. Koleksi Elektronik.