Hartmann, H. T. (1997). Plant propagation: Principles and practices (6th ed.). Prentice Hall.
Chicago Edition CitationHartmann, Hudson Thomas. Plant Propagation: Principles and Practices. 6th ed. Upper Saddle River, N.J.: Prentice Hall, 1997.
Cita MLAHartmann, Hudson Thomas. Plant Propagation: Principles and Practices. 6th ed. Prentice Hall, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.