APA (7e ed.) Bronvermelding

O'Kelley, D., & Simmons, S. (1968). Introduction to generalized electrical machine theory. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

O'Kelley, Denis, en S. Simmons. Introduction to Generalized Electrical Machine Theory. London, New York: McGraw-Hill, 1968.

MLA (8e ed.) Bronvermelding

O'Kelley, Denis, en S. Simmons. Introduction to Generalized Electrical Machine Theory. McGraw-Hill, 1968.