Gaya APA

Lawhead, W, F. (2010). The Philosophical Journey: an Interactive Approach Ed. 5 (Cet. 1-Ed. 5). Palangkaraya: McGRAW HILL _2.

Gaya MLA

Lawhead, William, F.. "The Philosophical Journey: an Interactive Approach Ed. 5". Cet. 1-Ed. 5 Palangkaraya: McGRAW HILL _2, 2010. Buku Teks.