Chapman, L. (1974). English grammar and exercises: Book three. Longman.
Citación estilo ChicagoChapman, L.R.H. English Grammar and Exercises: Book Three. London: Longman, 1974.
Cita MLAChapman, L.R.H. English Grammar and Exercises: Book Three. Longman, 1974.
Warning: These citations may not always be 100% accurate.