APA (7th ed.) Citation

Aulén, G. (1961). The faith of the christian church (2 Engl., (rev.) ed.). SCM Pr.

Chicago Style (17th ed.) Citation

Aulén, Gustaf. The Faith of the Christian Church. 2 Engl., (rev.) ed. London: SCM Pr, 1961.

MLA (9th ed.) Citation

Aulén, Gustaf. The Faith of the Christian Church. 2 Engl., (rev.) ed. SCM Pr, 1961.