APA

Thompson S. R., . (1968). The royal flying corps. London: Hamish Hamilton.

Chicago

Thompson Sir Robert, . 1968. The royal flying corps. London: Hamish Hamilton.

Harvard

Thompson S. R., . (1968). The royal flying corps. London: Hamish Hamilton.

MLA

Thompson Sir Robert, . The royal flying corps. London: Hamish Hamilton. 1968.