APA

Middleton D., . (1952). The defense of western Europe. New York: Appleton-Century-Crofts.

Chicago

Middleton Drew, . 1952. The defense of western Europe. New York: Appleton-Century-Crofts.

Harvard

Middleton D., . (1952). The defense of western Europe. New York: Appleton-Century-Crofts.

MLA

Middleton Drew, . The defense of western Europe. New York: Appleton-Century-Crofts. 1952.