Öpik, H. (2005). The physiology of flowering plants. Cambridge, UK: Cambridge University Press.
Style de citation ChicagoÖpik, Helgi. The Physiology of Flowering Plants. Cambridge, UK: Cambridge University Press, 2005.
Style de citation MLAÖpik, Helgi. The Physiology of Flowering Plants. Cambridge, UK: Cambridge University Press, 2005.
Attention : ces citations peuvent ne pas être correctes à 100%.