APA

Thayer C. W., . (1964). Checkpoint: a novel. New York: Harper & Row.

Chicago

Thayer Charles Wheeler, . 1964. Checkpoint: a novel. New York: Harper & Row.

Harvard

Thayer C. W., . (1964). Checkpoint: a novel. New York: Harper & Row.

MLA

Thayer Charles Wheeler, . Checkpoint: a novel. New York: Harper & Row. 1964.