Gaya APA

Washington,D.C.. (1998). New York: [s.n.].

Gaya Chicago

Washington,D.C.. Cet.1. New York: [s.n.], 1998. Text.

Gaya MLA

Washington,D.C.. Cet.1. New York: [s.n.], 1998. Text.

Gaya Turabian

Washington,D.C.. New York: [s.n.], 1998. Print.