APA-referens (7:e uppl.)

Royal Horticultural Society (Great Britain), ebrary, Inc, Ingram, D. S., Vince-Prue, D., & Gregory, P. J. (2008). Science and the garden: The scientific basis of horticultural practice (2nd ed.). Blackwell Pub..

Chicago-referens (17:e uppl.)

Royal Horticultural Society (Great Britain), Inc ebrary, David S. Ingram, Daphne Vince-Prue, och P. J. Gregory. Science and the Garden: The Scientific Basis of Horticultural Practice. 2nd ed. Oxford, U.K.: Blackwell Pub., 2008.

MLA-referens (9:e uppl.)

Royal Horticultural Society (Great Britain), et al. Science and the Garden: The Scientific Basis of Horticultural Practice. 2nd ed. Blackwell Pub., 2008.