APA引文

National Public Radio (U.S.). (2015). First ladies. HighBridge Audio.

Chicago Style (17th ed.) Citation

National Public Radio (U.S.). First Ladies. [Minneapolis, MN]: HighBridge Audio, 2015.

MLA引文

National Public Radio (U.S.). First Ladies. HighBridge Audio, 2015.

警告：這些引文格式不一定是100％准確.