Clelland, M. B. (1940). Classification scheme for a garden center library of books on horticulture and its many related subjects. Cleveland, Ohio: The Garden Center of Greater Cleveland.
Chicago Style CitationClelland, Marjorie Bolton. Classification Scheme for a Garden Center Library of Books On Horticulture and Its Many Related Subjects. Cleveland, Ohio: The Garden Center of Greater Cleveland, 1940.
MLA引文Clelland, Marjorie Bolton. Classification Scheme for a Garden Center Library of Books On Horticulture and Its Many Related Subjects. Cleveland, Ohio: The Garden Center of Greater Cleveland, 1940.
警告：这些引文格式不一定是100％准确.