Cita APA (7a ed.)

Greenbaum, S. (1988). Good english and the grammarian. Longman.

Cita Chicago Style (17a ed.)

Greenbaum, Sidney. Good English and the Grammarian. London, New York: Longman, 1988.

Cita MLA (9a ed.)

Greenbaum, Sidney. Good English and the Grammarian. Longman, 1988.