Cita APA (7th ed.)

Lamb, H. (1930). The crusades fron men and saints. Doubleday, Doran & Company.

Cita Chicago (17th ed.)

Lamb, Harold. The Crusades Fron Men and Saints. New York: Doubleday, Doran & Company, 1930.

Cita MLA (9th ed.)

Lamb, Harold. The Crusades Fron Men and Saints. Doubleday, Doran & Company, 1930.