APA (7th ed.) Citation

GriffithslhMartin. Fifty key thinkers in international relations.

Chicago Style (17th ed.) Citation

GriffithslhMartin. Fifty Key Thinkers in International Relations. LondonlbRoutledgelc1999.

MLA (9th ed.) Citation

GriffithslhMartin. Fifty Key Thinkers in International Relations.

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