APA (7th ed.) Citation

Gamer, R. E. (1999). Introduction. Understanding contemporary China, 1-18.

Chicago Style (17th ed.) Citation

Gamer, Robert E. "Introduction." Understanding Contemporary China 1999: 1-18.

MLA (8th ed.) Citation

Gamer, Robert E. "Introduction." Understanding Contemporary China, 1999, pp. 1-18.