Cita APA (7th ed.)

Willis, H. (1974). A brief handbook of English. Harcourt Brace.

Cita Chicago (17th ed.)

Willis, Hulon. A Brief Handbook of English. New York: Harcourt Brace, 1974.

Cita MLA (9th ed.)

Willis, Hulon. A Brief Handbook of English. Harcourt Brace, 1974.

Atenció: Aquestes cites poden no estar 100% correctes.