Gaya APA

Leslie, L, A. et al (1971). Gregg Dictation : Diamond Jubilee Series (Ed.2 (Diamond Jubilee)). New York: McGraw-Hill.Inc..

Gaya MLA

Leslie, Louis, A.. et al. "Gregg Dictation : Diamond Jubilee Series". Ed.2 (Diamond Jubilee) New York: McGraw-Hill.Inc., 1971. Text.