APA (7th ed.) Citation

Guinness, O. S. (1983). The gravedigger file: Papers on subversion of the mordern church. Interversity press.

Chicago Style (17th ed.) Citation

Guinness, O S. The Gravedigger File: Papers on Subversion of the Mordern Church. Illinois: Interversity press, 1983.

MLA (9th ed.) Citation

Guinness, O S. The Gravedigger File: Papers on Subversion of the Mordern Church. Interversity press, 1983.