Cita APA (7a ed.)

Alexander, L. G. (1988). Longman English Grammar (First published.). Longman.

Cita Chicago Style (17a ed.)

Alexander, Louis George. Longman English Grammar. First published. London, New York: Longman, 1988.

Cita MLA (8a ed.)

Alexander, Louis George. Longman English Grammar. First published. Longman, 1988.