APA aipamena

Hopper, V. F., ...,, C.foote, R., & Gale, C. (1990). Essentials of English. New York: Barron.

Chicago Style aipamena

Hopper, Vincent F., ..., Ronald C.foote, và Cedric Gale. Essentials of English. New York: Barron, 1990.

MLA aipamena

Hopper, Vincent F., ..., Ronald C.foote, và Cedric Gale. Essentials of English. New York: Barron, 1990.

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