Gaya APA

Crabbs, R, F., Holmquist, F, W. (1967). United States Higher Education and World Affairs . New York City: Frederick A. Praeger, Publishers.

Gaya MLA

Crabbs, Richard, F.., Holmquist, Frank, W.. "United States Higher Education and World Affairs". New York City: Frederick A. Praeger, Publishers, 1967. Referencece.