APA (7e ed.) Bronvermelding

Eldridge, E. H., Stickney, B. G., Stickney, R., & Ramsey, A. F. C. O. (1939). Shorthand reading and dictation exercises (Gregg ed.). American Book Co.

Chicago (17e ed.) Bronvermelding

Eldridge, Edward Henry, Blanche G. Stickney, Rufus Stickney, en Astrid Florence Cornelia Okerlund Ramsey. Shorthand Reading and Dictation Exercises. Gregg ed. New York, Cincinnati: American Book Co, 1939.

MLA (8e ed.) Bronvermelding

Eldridge, Edward Henry, et al. Shorthand Reading and Dictation Exercises. Gregg ed. American Book Co, 1939.