Robbins, W. W. (1927). Principles of plant growth - An elementary botany. New York: John Wiley & Sons, Inc..
Chicago Style CitationRobbins, Wilfred W. Principles of Plant Growth - An Elementary Botany. New York: John Wiley & Sons, Inc., 1927.
MLA CitationRobbins, Wilfred W. Principles of Plant Growth - An Elementary Botany. New York: John Wiley & Sons, Inc., 1927.
Warning: These citations may not always be 100% accurate.