APA (7th ed.) Citation

Keltner, A., & Bitterlin, G. English for adult competency 2.

Chicago Style (17th ed.) Citation

Keltner, Autumn, and Gretchen Bitterlin. English for Adult Competency 2. New Jersey;Prentice Hall Inc..,;1981.

MLA (9th ed.) Citation

Keltner, Autumn, and Gretchen Bitterlin. English for Adult Competency 2.

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