APA (7th ed.) Citation

Gregg, J. R. (1929). Gregg shorthand: Progressive exercises (Anniversary ed.). Gregg Pub. Co..

Chicago Style (17th ed.) Citation

Gregg, John Robert. Gregg Shorthand: Progressive Exercises. Anniversary ed. New York: Gregg Pub. Co., 1929.

MLA (8th ed.) Citation

Gregg, John Robert. Gregg Shorthand: Progressive Exercises. Anniversary ed. Gregg Pub. Co., 1929.

Warning: These citations may not always be 100% accurate.