George, E. F., Hall, M. A., & Klerk, G. d. (2008). Plant Propagation by Tissue Culture: The Background (3rd ed.). Springer.
Citazione stile Chigago Style (17a edizione)George, Edwin F., Michael A. Hall, e Geert-Jan de Klerk. Plant Propagation by Tissue Culture: The Background. 3rd ed. Dordrecht: Springer, 2008.
Citatione MLA (9a ed.)George, Edwin F., et al. Plant Propagation by Tissue Culture: The Background. 3rd ed. Springer, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.