Cita APA (7a ed.)
Johansson, C. (2016). Extended phenotypes in the canopies of Norway spruce.
Cita Chicago Style (17a ed.)
Johansson, Christofer. Extended Phenotypes in the Canopies of Norway Spruce. 2016.
Cita MLA (9a ed.)
Johansson, Christofer. Extended Phenotypes in the Canopies of Norway Spruce. 2016.
Precaución: Estas citas no son 100% exactas.