APA (7th ed.) Zitazioa

Richardson, A. (1969). A dictionary of Christian Theology. SCM Press.

Chicago Style (17th ed.) Zitazioa

Richardson, Alan. A Dictionary of Christian Theology. London: SCM Press, 1969.

MLA (9th ed.) Zitazioa

Richardson, Alan. A Dictionary of Christian Theology. SCM Press, 1969.