Gaya APA

Schaeffer, F, A. (1990). The Complete Works 1 of F.A. Schaeffer Ref: A Christian Worldview:-A Christian View of Philosophy and Culture (Ninth Printing). Westchester, Illinois USA: Crossway Books, A Division of Good News Publishers.

Gaya MLA

Schaeffer, Francis, A.. "The Complete Works 1 of F.A. Schaeffer Ref: A Christian Worldview:-A Christian View of Philosophy and Culture". Ninth Printing Westchester, Illinois USA: Crossway Books, A Division of Good News Publishers, 1990. Text.