APA引文

Leon, R. (2009). Nature exploring in Eastern Washington and North Idaho. Adventure Trail Pub..

Chicago Style (17th ed.) Citation

Leon, Rich. Nature Exploring in Eastern Washington and North Idaho. [Spokane, WA]: Adventure Trail Pub., 2009.

MLA引文

Leon, Rich. Nature Exploring in Eastern Washington and North Idaho. Adventure Trail Pub., 2009.

警告：這些引文格式不一定是100％准確.