APA引文

Ballard, J. (2015). Mountain lions. FalconGuides.

Chicago Style (17th ed.) Citation

Ballard, Jack. Mountain Lions. Guilford, Connecticut: FalconGuides, 2015.

MLA引文

Ballard, Jack. Mountain Lions. FalconGuides, 2015.

警告：這些引文格式不一定是100％准確.