APA Style

Morison, S, E. (1955). The Battle of the Atlantic : September 1939 - May 1943 / Samuel Eilot Morison (1). Boston: Little, Brown and Company.

MLA Style

Morison, Samuel, Eliot.. "The Battle of the Atlantic : September 1939 - May 1943 / Samuel Eilot Morison". 1 Boston: Little, Brown and Company, 1955. Textbook ห้องสมุดทั่วไป.