APA (7th ed.) Citation

Decker, D. M. (1970). Mastering the international phonetic alphabet: Guide and workbook. Regents Publ. Co.

Chicago Style (17th ed.) Citation

Decker, Donald M. Mastering the International Phonetic Alphabet: Guide and Workbook. New York, NY: Regents Publ. Co, 1970.

MLA (9th ed.) Citation

Decker, Donald M. Mastering the International Phonetic Alphabet: Guide and Workbook. Regents Publ. Co, 1970.

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