Gaya APA

Lawhead, William F. (1999). The Philosophical Journey : An Interactive Approach . London: Mayfield Publishing Company.

Gaya Chicago

Lawhead, William F. The Philosophical Journey : An Interactive Approach. London: Mayfield Publishing Company, 1999. Text.

Gaya MLA

Lawhead, William F. The Philosophical Journey : An Interactive Approach. London: Mayfield Publishing Company, 1999. Text.

Gaya Turabian

Lawhead, William F. The Philosophical Journey : An Interactive Approach. London: Mayfield Publishing Company, 1999. Print.