APA (7th ed.) Citation

Ringer, R. J. Living without limits [. Nightingale-Conant Audio.

Chicago Style (17th ed.) Citation

Ringer, Robert J. Living Without Limits [. Illinois: Nightingale-Conant Audio.

MLA (9th ed.) Citation

Ringer, Robert J. Living Without Limits [. Nightingale-Conant Audio.

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