Cita APA

Gettleman, M. E. (1966). Vietnam: History, documents, and opinions on a major world crisis. Middlesex, England: Penguin Books.

Citación estilo Chicago

Gettleman, Marvin E. Vietnam: History, Documents, and Opinions On a Major World Crisis. Middlesex, England: Penguin Books, 1966.

Cita MLA

Gettleman, Marvin E. Vietnam: History, Documents, and Opinions On a Major World Crisis. Middlesex, England: Penguin Books, 1966.