APA (7th ed.) Zitazioa
Warriner, J. E., Whitten, M. E., & Griffith, F. (1958). English grammar and composition 9. Harcourt Brace & World.
Chicago Style (17th ed.) Zitazioa
Warriner, John E., Mary Evelyn Whitten, eta Francis Griffith. English Grammar and Composition 9. New York: Harcourt Brace & World, 1958.
MLA (9th ed.) Zitazioa
Warriner, John E., et al. English Grammar and Composition 9. Harcourt Brace & World, 1958.
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