APA (7th ed.) Citation

Theißen, G. (1999). A theory of primitive Christian religion (1. publ.). SCM Press.

Chicago Style (17th ed.) Citation

Theißen, Gerd. A Theory of Primitive Christian Religion. 1. publ. London: SCM Press, 1999.

MLA (9th ed.) Citation

Theißen, Gerd. A Theory of Primitive Christian Religion. 1. publ. SCM Press, 1999.

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