Style de citation APA (7e éd.)

Lamb, H. (1931). The crusades: The whole story of the crusades ; originally published in two volumes as "Iron men and saints" and "The flame of Islam". Doubleday.

Style de citation Chicago (17e éd.)

Lamb, Harold. The Crusades: The Whole Story of the Crusades ; Originally Published in Two Volumes as "Iron Men and Saints" and "The Flame of Islam". Garden City [u.a.]: Doubleday, 1931.

Style de citation MLA (8e éd.)

Lamb, Harold. The Crusades: The Whole Story of the Crusades ; Originally Published in Two Volumes as "Iron Men and Saints" and "The Flame of Islam". Doubleday, 1931.