Cita APA (7a ed.)

Whitehall, H. (1956). Structural essentials of English. Harcourt, Brace and Company.

Cita Chicago Style (17a ed.)

Whitehall, Harold. Structural Essentials of English. New York: Harcourt, Brace and Company, 1956.

Cita MLA (9a ed.)

Whitehall, Harold. Structural Essentials of English. Harcourt, Brace and Company, 1956.