Citazione Stile APA (7a Edizione)

Gettleman, M. E. (1966). Vietnam: History, documents, and opinions on a major world crisis (2a. ed.). Fawcett.

Citazione stile Chigago Style (17a edizione)

Gettleman, Marvin E. Vietnam: History, Documents, and Opinions on a Major World Crisis. 2a. ed. Nueva York: Fawcett, 1966.

Citatione MLA (9a ed.)

Gettleman, Marvin E. Vietnam: History, Documents, and Opinions on a Major World Crisis. 2a. ed. Fawcett, 1966.