APA

Wilson John, Cook Roger, . (1983). Roger Cook's Checkpoint. London: British Broadcasting Corp.

Chicago

Wilson John, Cook Roger, . 1983. Roger Cook's Checkpoint. London: British Broadcasting Corp.

Harvard

Wilson John, Cook Roger, . (1983). Roger Cook's Checkpoint. London: British Broadcasting Corp.

MLA

Wilson John, Cook Roger, . Roger Cook's Checkpoint. London: British Broadcasting Corp. 1983.