APA (7th ed.) Citation

Portisch, H., & Glenny, M. (1967). Eyewitness in Vietnam. Bodley Head.

Chicago Style (17th ed.) Citation

Portisch, Hugo, and Michael Glenny. Eyewitness in Vietnam. London: Bodley Head, 1967.

MLA (9th ed.) Citation

Portisch, Hugo, and Michael Glenny. Eyewitness in Vietnam. Bodley Head, 1967.