Style de citation APA (7e éd.)

Gregg, J. R., Leslie, L. A., Zoubek, C. E., & Rader, C. (1963). Gregg shorthand: Functional method. Gregg Pub. Division, McGraw-Hill.

Style de citation Chicago (17e éd.)

Gregg, John Robert, Louis A. Leslie, Charles E. Zoubek, et Charles Rader. Gregg Shorthand: Functional Method. New York: Gregg Pub. Division, McGraw-Hill, 1963.

Style de citation MLA (8e éd.)

Gregg, John Robert, et al. Gregg Shorthand: Functional Method. Gregg Pub. Division, McGraw-Hill, 1963.