Hartley, S. E., & Hartmann, H. T. (2002). Plant propagation: Principles and practises (7th ed.). Prentice Hall.
Chicago Style (17th ed.) CitationHartley, Sue E., and Hudson T. Hartmann. Plant Propagation: Principles and Practises. 7th ed. Upper Saddle River, N.J: Prentice Hall, 2002.
MLA (9th ed.) CitationHartley, Sue E., and Hudson T. Hartmann. Plant Propagation: Principles and Practises. 7th ed. Prentice Hall, 2002.
Warning: These citations may not always be 100% accurate.