APA引文

Wolfe, A., & Chadwick, D. H. (1990). The kingdom: Wildlife in North America. Sierra Club Books ; National Wildlife Federation.

Chicago Style (17th ed.) Citation

Wolfe, Art, and Douglas H. Chadwick. The Kingdom: Wildlife in North America. San Francisco : Washington, D.C.: Sierra Club Books ; National Wildlife Federation, 1990.

MLA引文

Wolfe, Art, and Douglas H. Chadwick. The Kingdom: Wildlife in North America. Sierra Club Books ; National Wildlife Federation, 1990.

警告：這些引文格式不一定是100％准確.