APA-viite (7. p.)
Churchill, W. S., & Churchill, R. S. (1941). Blood, sweat, and tears: His speeches May 1940-Nov. 1940. Putnam.
Chicago-viite (17. p.)
Churchill, Winston Spencer, ja Randolph S. Churchill. Blood, Sweat, and Tears: His Speeches May 1940-Nov. 1940. New York: Putnam, 1941.
MLA-viite (9. p.)
Churchill, Winston Spencer, ja Randolph S. Churchill. Blood, Sweat, and Tears: His Speeches May 1940-Nov. 1940. Putnam, 1941.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.