APA (7th ed.) Citation

Hoefer, H. J., & Eu, G. (1991). East Asia. APA Publications.

Chicago Style (17th ed.) Citation

Hoefer, Hans Johannes, and Geoffrey Eu. East Asia. Hongkong: APA Publications, 1991.

MLA (9th ed.) Citation

Hoefer, Hans Johannes, and Geoffrey Eu. East Asia. APA Publications, 1991.