Cita APA

Pit Corder, S. . .. (1968). Intermediate english practice book (1.). Orient-Longman Ltd.

Chicago Edition Citation

Pit Corder, S. Intermediate English Practice Book. 1. London: Orient-Longman Ltd, 1968.

Cita MLA

Pit Corder, S. Intermediate English Practice Book. 1. Orient-Longman Ltd, 1968.