Endress, P. K., & Steiner-Gafner, B. (1994). Diversity and evolutionary biology of tropical flowers. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Endress, Peter K., e Brigitta Steiner-Gafner. Diversity and Evolutionary Biology of Tropical Flowers. Cambridge: Cambridge University Press, 1994.
Citatione MLA (9a ed.)Endress, Peter K., e Brigitta Steiner-Gafner. Diversity and Evolutionary Biology of Tropical Flowers. Cambridge University Press, 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.