APA (7th ed.) Citation

Hoyt, N. S. (1947). History in the Encyclopedie. Columbia Univ. Press.

Chicago Style (17th ed.) Citation

Hoyt, Nelly Schargo. History in the Encyclopedie. New York: Columbia Univ. Press, 1947.

MLA (9th ed.) Citation

Hoyt, Nelly Schargo. History in the Encyclopedie. Columbia Univ. Press, 1947.