Dyfyniad APA
ebrary, Inc, Salazar, A., & Rios, I. (2010). Sustainable agriculture: Technology, planning and management. Nova Science Publishers.
Dyfyniad Arddull Chicago
ebrary, Inc, Augusto Salazar, and Ismael Rios. Sustainable Agriculture: Technology, Planning and Management. New York: Nova Science Publishers, 2010.
Dyfyniad MLA
ebrary, Inc, et al. Sustainable Agriculture: Technology, Planning and Management. Nova Science Publishers, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.