APA (7e ed.) Bronvermelding

Hardwicke, C., & Brough, J. (1972). A Victorian in orbit: The irreverent memoirs of Sir Cedric Hardwicke as told to James Brough. Greenwood Press.

Chicago (17e ed.) Bronvermelding

Hardwicke, Cedric, en James Brough. A Victorian in Orbit: The Irreverent Memoirs of Sir Cedric Hardwicke as Told to James Brough. Westport, Conn.: Greenwood Press, 1972.

MLA (8e ed.) Bronvermelding

Hardwicke, Cedric, en James Brough. A Victorian in Orbit: The Irreverent Memoirs of Sir Cedric Hardwicke as Told to James Brough. Greenwood Press, 1972.