APA (7th ed.) Citation

Ryan, P. B. (1978). The Panama Canal controversy: U. S. diplomacy and defense interests. Hoover Institution Pr.

Chicago Style (17th ed.) Citation

Ryan, Paul B. The Panama Canal Controversy: U. S. Diplomacy and Defense Interests. Stanford, CA: Hoover Institution Pr, 1978.

MLA (9th ed.) Citation

Ryan, Paul B. The Panama Canal Controversy: U. S. Diplomacy and Defense Interests. Hoover Institution Pr, 1978.

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