Dyfyniad APA
Van Emden, H. F., & Service, M. W. (2004). Pest and vector control. Cambridge University Press.
Dyfyniad Arddull Chicago
Van Emden, Helmut Fritz, and M. W. Service. Pest and Vector Control. Cambridge, UK ; New York: Cambridge University Press, 2004.
Dyfyniad MLA
Van Emden, Helmut Fritz, and M. W. Service. Pest and Vector Control. Cambridge University Press, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.