APA ציטוט

Nichols, R. G., & Stevens, L. A. (1957). Are you listening? (ed.). Mc Graw Hill Book Co..

Chicago Style (17th ed.) Citation

Nichols, Ralph G., and Leonard A. Stevens. Are You Listening? ed. New York: Mc Graw Hill Book Co., 1957.

ציטוט MLA

Nichols, Ralph G., and Leonard A. Stevens. Are You Listening? ed. Mc Graw Hill Book Co., 1957.