ebrary, Inc, & Nobel, P. S. (2002). Cacti: Biology and uses. University of California Press.
Chicago Style (17th ed.) Citationebrary, Inc, and Park S. Nobel. Cacti: Biology and Uses. Berkeley: University of California Press, 2002.
MLA引文ebrary, Inc, and Park S. Nobel. Cacti: Biology and Uses. University of California Press, 2002.
警告:這些引文格式不一定是100%准確.