APA-referens (7:e uppl.)

Lewis, W. (1953). The splendid century. Morrow.

Chicago-referens (17:e uppl.)

Lewis, W.H. The Splendid Century. New York: Morrow, 1953.

MLA-referens (9:e uppl.)

Lewis, W.H. The Splendid Century. Morrow, 1953.