APA (7th ed.) Citation

Friedman, A. B. (1956). The Viking book of folk ballads of the English-speaking world. Viking Press.

Chicago Style (17th ed.) Citation

Friedman, Albert B. The Viking Book of Folk Ballads of the English-speaking World. New York: Viking Press, 1956.

MLA (9th ed.) Citation

Friedman, Albert B. The Viking Book of Folk Ballads of the English-speaking World. Viking Press, 1956.