APA (7e ed.) Bronvermelding

Gardiner, H. C. (1957). Edmund Campion: Hero of Gods underground. Vision Books.

Chicago (17e ed.) Bronvermelding

Gardiner, Harold C. Edmund Campion: Hero of Gods Underground. New York: Vision Books, 1957.

MLA (8e ed.) Bronvermelding

Gardiner, Harold C. Edmund Campion: Hero of Gods Underground. Vision Books, 1957.