Cita APA (7th ed.)

Chapman, L. (1967). English grammar and exercises: Book Four: For secondary classes. Longman.

Cita Chicago (17th ed.)

Chapman, L.R.H. English Grammar and Exercises: Book Four: For Secondary Classes. London: Longman, 1967.

Cita MLA (9th ed.)

Chapman, L.R.H. English Grammar and Exercises: Book Four: For Secondary Classes. Longman, 1967.