APA Style

Divine, R, A. (1976). The Reluctant Belligerent : American Entry into World War II / Robert A. Divine (3). New York: Robert E. Krieger Pub..

MLA Style

Divine, Robert, A.. "The Reluctant Belligerent : American Entry into World War II / Robert A. Divine". 3 New York: Robert E. Krieger Pub., 1976. Textbook ห้องสมุดทั่วไป.