APA (7th ed.) Citation

Zoppo, C. E. (1985). On Geopolitics: Classical and Nuclear. Martinus Nijhoff.

Chicago Style (17th ed.) Citation

Zoppo, Ciro E. On Geopolitics: Classical and Nuclear. Dordrecht, The Netherlands [etc.]: Martinus Nijhoff, 1985.

MLA (9th ed.) Citation

Zoppo, Ciro E. On Geopolitics: Classical and Nuclear. Martinus Nijhoff, 1985.

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