Bennett, I. E. (1915). History of the Panama canal: Its construction and builders (Builders ed.). Historial publishing company.
Цитирование в стиле Чикаго (17-е изд.)Bennett, Ira Elbert. History of the Panama Canal: Its Construction and Builders. Builders ed. Washington, D.C.: Historial publishing company, 1915.
Цитирование MLA (8-е изд.)Bennett, Ira Elbert. History of the Panama Canal: Its Construction and Builders. Builders ed. Historial publishing company, 1915.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.