George, E. F., Hall, M. A., & Klerk, G. d. (2008). Plant propagation by tissue culture: Volume 1. the background (3rd ed.). Springer.
Cita Chicago (17th ed.)George, Edwin F., Michael A. Hall, i Geert-Jan de Klerk. Plant Propagation by Tissue Culture: Volume 1. the Background. 3rd ed. Dordrecht: Springer, 2008.
Cita MLA (9th ed.)George, Edwin F., et al. Plant Propagation by Tissue Culture: Volume 1. the Background. 3rd ed. Springer, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.