Cita APA (7a ed.)
Karlsson, M. (2009). Influence of light competition on vitality in old aspen.
Cita Chicago Style (17a ed.)
Karlsson, Marianne. Influence of Light Competition on Vitality in Old Aspen. 2009.
Cita MLA (9a ed.)
Karlsson, Marianne. Influence of Light Competition on Vitality in Old Aspen. 2009.
Precaución: Estas citas no son 100% exactas.