APA引文

Walker, W. (1993). The recreation guide to Washington national forests. Falcon Press.

Chicago Style (17th ed.) Citation

Walker, Wendy. The Recreation Guide to Washington National Forests. Helena, Mont.: Falcon Press, 1993.

MLA引文

Walker, Wendy. The Recreation Guide to Washington National Forests. Falcon Press, 1993.

警告：這些引文格式不一定是100％准確.