Gaya APA

Writing Term Papaers. (1983). New York: .

Gaya Chicago

Writing Term Papaers. Kedua. New York: , 1983. Text.

Gaya MLA

Writing Term Papaers. Kedua. New York: , 1983. Text.

Gaya Turabian

Writing Term Papaers. New York: , 1983. Print.