Cita APA (7th ed.)

Warriner, J. E., & Griffith, F. (1973). English grammar and composition: Fourth course. Harcourt Brace Jovanovich.

Cita Chicago (17th ed.)

Warriner, John E., i Francis Griffith. English Grammar and Composition: Fourth Course. New York: Harcourt Brace Jovanovich, 1973.

Cita MLA (9th ed.)

Warriner, John E., i Francis Griffith. English Grammar and Composition: Fourth Course. Harcourt Brace Jovanovich, 1973.