APA (7th ed.) Zitazioa

Magdoff, H. (1969). The age of imperialism: The economics of U.S. foreign policy. Modern Reader.

Chicago Style (17th ed.) Zitazioa

Magdoff, Harry. The Age of Imperialism: The Economics of U.S. Foreign Policy. Nueva York: Modern Reader, 1969.

MLA (9th ed.) Zitazioa

Magdoff, Harry. The Age of Imperialism: The Economics of U.S. Foreign Policy. Modern Reader, 1969.