Cita APA (7a ed.)
Pence, V., Sandoval, J., Villalobos A., V., Engelmann, F., & Institute, I. P. G. R. (2002). In vitro collecting techniques for germplasm conservation.
Cita Chicago Style (17a ed.)
Pence, V.C, J.A Sandoval, V.M Villalobos A., F. Engelmann, y International Plant Genetic Resources Institute. In Vitro Collecting Techniques for Germplasm Conservation. 2002.
Cita MLA (9a ed.)
Pence, V.C, et al. In Vitro Collecting Techniques for Germplasm Conservation. 2002.
Precaución: Estas citas no son 100% exactas.