APA (7th ed.) Citation
Iorio, M. G., & Beyer, C. E. (2001). ABC pronunciary: American English pronunciation dictionary. Vocalis, Ltd..
Chicago Style (17th ed.) Citation
Iorio, Mary Gretchen, and Charles E. Beyer. ABC Pronunciary: American English Pronunciation Dictionary. [Cambridge, England]: Vocalis, Ltd., 2001.
MLA (9th ed.) Citation
Iorio, Mary Gretchen, and Charles E. Beyer. ABC Pronunciary: American English Pronunciation Dictionary. Vocalis, Ltd., 2001.
Warning: These citations may not always be 100% accurate.