APA引文

NPR. (2009). Npr road trips--national park adventures: Stories that take you away . . . (Unabridged, Performance.). HighBridge Audio.

Chicago Style (17th ed.) Citation

NPR. Npr Road Trips--national Park Adventures: Stories That Take You Away . . . Unabridged, Performance. Prince Frederick: HighBridge Audio, 2009.

MLA引文

NPR. Npr Road Trips--national Park Adventures: Stories That Take You Away . . . Unabridged, Performance. HighBridge Audio, 2009.

警告：這些引文格式不一定是100％准確.