Cita APA (7a ed.)

Jacobs, R. (1968). English transformational grammar. Xerox College Publishing.

Cita Chicago Style (17a ed.)

Jacobs, Roderick. English Transformational Grammar. New York, Estados Unidos: Xerox College Publishing, 1968.

Cita MLA (9a ed.)

Jacobs, Roderick. English Transformational Grammar. Xerox College Publishing, 1968.