APA Edition Citation

Pfaltzgraff, R. L. (1977). The study of international relations : a guide to information sources: A guide to information sources. Gale Research Co.

Chicago Edition Citation

Pfaltzgraff, Robert L. The Study of International Relations : A Guide to Information Sources: A Guide to Information Sources. Detroit: Gale Research Co, 1977.

MLA Edition Citation

Pfaltzgraff, Robert L. The Study of International Relations : A Guide to Information Sources: A Guide to Information Sources. Gale Research Co, 1977.

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