APA (7th ed.) Citation

Wells, S. F., Ferrell, R. H., & Trask, D. F. (1975). The ordeal of world power: American diplomacy since 1900. Little, Brown.

Chicago Style (17th ed.) Citation

Wells, Samuel F., Robert H. Ferrell, and David F. Trask. The Ordeal of World Power: American Diplomacy Since 1900. Boston [u.a.]: Little, Brown, 1975.

MLA (9th ed.) Citation

Wells, Samuel F., et al. The Ordeal of World Power: American Diplomacy Since 1900. Little, Brown, 1975.