APA Style

Schaeffer, F, A. (1991). The Complete Works of Francis A Schaefer: A Christian Worldview (Volume 3 : A Christian View of Spirituality) (Cet. 1). Wheaton: Crossway Books.

MLA Style

Schaeffer, Francis, A.. "The Complete Works of Francis A Schaefer: A Christian Worldview (Volume 3 : A Christian View of Spirituality)". Cet. 1 Wheaton: Crossway Books, 1991. Text.