APA (7th ed.) Citation

Nichols. (1989). Yves Congar. Geoffrey Chapman.

Chicago Style (17th ed.) Citation

Nichols. Yves Congar. London: Geoffrey Chapman, 1989.

MLA (9th ed.) Citation

Nichols. Yves Congar. Geoffrey Chapman, 1989.

Warning: These citations may not always be 100% accurate.