Rush, T., Gamon, J., & Ponzetti, J. (1999). Field guide to Washington's rare plants. Washington State Dept. of Natural Resources ; Spokane District, Bureau of Land Management.
Chicago Style (17th ed.) CitationRush, Tracy, John Gamon, and Jeanne Ponzetti. Field Guide to Washington's Rare Plants. [Olympia] : [Spokane]: Washington State Dept. of Natural Resources ; Spokane District, Bureau of Land Management, 1999.
MLA引文Rush, Tracy, et al. Field Guide to Washington's Rare Plants. Washington State Dept. of Natural Resources ; Spokane District, Bureau of Land Management, 1999.
警告：這些引文格式不一定是100％准確.