APA (7th ed.) Citation

Newnham, R., & Tan, L. (1971). About Chinese. Penguin Books.

Chicago Style (17th ed.) Citation

Newnham, Richard, and Lin-tung Tan. About Chinese. Harmondsworth: Penguin Books, 1971.

MLA (8th ed.) Citation

Newnham, Richard, and Lin-tung Tan. About Chinese. Penguin Books, 1971.

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