APA (7th ed.) Citation

Herring, G. C. (1986). America's longest war: The United States and Vietnam, 1950 - 1975 (2. ed.). Temple Univ. Pr.

Chicago Style (17th ed.) Citation

Herring, George C. America's Longest War: The United States and Vietnam, 1950 - 1975. 2. ed. Philadelphia: Temple Univ. Pr, 1986.

MLA (9th ed.) Citation

Herring, George C. America's Longest War: The United States and Vietnam, 1950 - 1975. 2. ed. Temple Univ. Pr, 1986.