APA (7th ed.) Citation

(1977). Contemporary theory in international relations (Nachdr. d. Ausg. Englewood Cliffs 1960.). Greenwood Pr.

Chicago Style (17th ed.) Citation

Contemporary Theory in International Relations. Nachdr. d. Ausg. Englewood Cliffs 1960. Westport, Conn: Greenwood Pr, 1977.

MLA (9th ed.) Citation

Contemporary Theory in International Relations. Nachdr. d. Ausg. Englewood Cliffs 1960. Greenwood Pr, 1977.

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