APA (7th ed.) Citation

Chapman, L. (1990). English Grammar and Exercises 1. Longman Singapore Publishers.

Chicago Style (17th ed.) Citation

Chapman, L.R.H. English Grammar and Exercises 1. Singapore: Longman Singapore Publishers, 1990.

MLA (9th ed.) Citation

Chapman, L.R.H. English Grammar and Exercises 1. Longman Singapore Publishers, 1990.

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