Gill, R. J. (1988). The scale insects of California. California Department of Food and Agriculture.
Chicago Style (17th ed.) CitationGill, Raymond J. The Scale Insects of California. Sacramento, California, USA: California Department of Food and Agriculture, 1988.
MLA引文Gill, Raymond J. The Scale Insects of California. California Department of Food and Agriculture, 1988.
警告:這些引文格式不一定是100%准確.