APA

Lewis M. A., . (19681960). The Spanish Armada. New York: T. Y. Crowell Co.

Chicago

Lewis Michael Arthur, . 19681960. The Spanish Armada. New York: T. Y. Crowell Co.

Harvard

Lewis M. A., . (19681960). The Spanish Armada. New York: T. Y. Crowell Co.

MLA

Lewis Michael Arthur, . The Spanish Armada. New York: T. Y. Crowell Co. 19681960.