Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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