Cita APA (7a ed.)

Watkins, D. (1995). The idiom advantage: Fluency in speaking and listening. Addison-Wesley.

Cita Chicago Style (17a ed.)

Watkins, Dana. The Idiom Advantage: Fluency in Speaking and Listening. New York: Addison-Wesley, 1995.

Cita MLA (9a ed.)

Watkins, Dana. The Idiom Advantage: Fluency in Speaking and Listening. Addison-Wesley, 1995.