Gaya APA

al., W, E, E. (1964). The Fundamentals Of Speaking (Ed.II Cet.1). New York: The Macmillan Company.

Gaya MLA

al., Wilbur, E.Gilman, Et. "The Fundamentals Of Speaking". Ed.II Cet.1 New York: The Macmillan Company, 1964. Text.