Cita APA

Pittman, G. (1975). Preparatory technical english. Longman.

Citación estilo Chicago

Pittman, G.A. Preparatory Technical English. London: Longman, 1975.

Cita MLA

Pittman, G.A. Preparatory Technical English. Longman, 1975.

Warning: These citations may not always be 100% accurate.