APA način citiranja

Gregg, J. R., Leslie, L. A., & Zoubek, C. E. (1957). Gregg spped building simplified. New York: McGraw-Hill.

Čikaški stil citiranja

Gregg, John R., Louis A. Leslie, i Charles E. Zoubek. Gregg Spped Building Simplified. New York: McGraw-Hill, 1957.

MLA način citiranja

Gregg, John R., Louis A. Leslie, i Charles E. Zoubek. Gregg Spped Building Simplified. New York: McGraw-Hill, 1957.