APA

Mariner D., . (1971). The last bridge. New York: Pinnacle Books.

Chicago

Mariner David, . 1971. The last bridge. New York: Pinnacle Books.

Harvard

Mariner D., . (1971). The last bridge. New York: Pinnacle Books.

MLA

Mariner David, . The last bridge. New York: Pinnacle Books. 1971.