Citazione Stile APA (7a Edizione)

Porter, J. (1991). Plant growth: Interaction with nutrition and environment. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Porter, J.R. Plant Growth: Interaction with Nutrition and Environment. Cambridge: Cambridge University Press, 1991.

Citatione MLA (9a ed.)

Porter, J.R. Plant Growth: Interaction with Nutrition and Environment. Cambridge University Press, 1991.