Smith, J. P., & Simpson, K. (2014). Field guide to grasses of California. University of California Press.
Chicago Style (17th ed.) CitationSmith, James P., and Kathy Simpson. Field Guide to Grasses of California. Oakland, California: University of California Press, 2014.
MLA引文Smith, James P., and Kathy Simpson. Field Guide to Grasses of California. University of California Press, 2014.
警告:這些引文格式不一定是100%准確.