Gaya APA
Bentley, J, E. (1958).
Philosophy: An Outline History with Questions and Answers (Paperback Edition).
New York:
Amazon.com, Inc..
Gaya MLA
Bentley, John, E..
"Philosophy: An Outline History with Questions and Answers".
Paperback Edition
New York:
Amazon.com, Inc.,
1958.
Buku.