APA (7e ed.) Bronvermelding

Gilbert, J. (1975). The world's worst aircraft. M & J Hobbs in association with Michael Joseph.

Chicago (17e ed.) Bronvermelding

Gilbert, James. The World's Worst Aircraft. Walton-on-Thames [Eng.]: M & J Hobbs in association with Michael Joseph, 1975.

MLA (8e ed.) Bronvermelding

Gilbert, James. The World's Worst Aircraft. M & J Hobbs in association with Michael Joseph, 1975.