APA (7th ed.) Citation

Kam Chuan Aik & Kam Cai Hui. (1992). Dictionary of grammar and usage. Longman Singapore Publishers.

Chicago Style (17th ed.) Citation

Kam Chuan Aik and Kam Cai Hui. Dictionary of Grammar and Usage. Singpore: Longman Singapore Publishers, 1992.

MLA (9th ed.) Citation

Kam Chuan Aik and Kam Cai Hui. Dictionary of Grammar and Usage. Longman Singapore Publishers, 1992.