APA-referens (7:e uppl.)

Macquarrie, J. (1963). Twentieth-century religious thought: The frontiers of philosophy and theology, 1900-1960. Harper & Row ; SCM Press Ltd..

Chicago-referens (17:e uppl.)

Macquarrie, John. Twentieth-century Religious Thought: The Frontiers of Philosophy and Theology, 1900-1960. New York : London: Harper & Row ; SCM Press Ltd., 1963.

MLA-referens (8:e uppl.)

Macquarrie, John. Twentieth-century Religious Thought: The Frontiers of Philosophy and Theology, 1900-1960. Harper & Row ; SCM Press Ltd., 1963.