APA (7th ed.) Citation

Newnham, R. (1987). About Chinese (Rev. ed.). Penguin Books.

Chicago Style (17th ed.) Citation

Newnham, Richard. About Chinese. Rev. ed. Harmondsworth, Middlesex u.a: Penguin Books, 1987.

MLA (9th ed.) Citation

Newnham, Richard. About Chinese. Rev. ed. Penguin Books, 1987.