Dyfyniad APA
Makkar, H. P., & Vercoe, P. E. (2007). Measuring Methane Production From Ruminants. Springer Netherlands. https://doi.org/10.1007/978-1-4020-6133-2
Dyfyniad Arddull Chicago
Makkar, Harinder P.S, and Philip E. Vercoe. Measuring Methane Production From Ruminants. Dordrecht: Springer Netherlands, 2007. https://doi.org/10.1007/978-1-4020-6133-2.
Dyfyniad MLA
Makkar, Harinder P.S, and Philip E. Vercoe. Measuring Methane Production From Ruminants. Springer Netherlands, 2007. https://doi.org/10.1007/978-1-4020-6133-2.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.