APA

Wischer G., Greiling A. M., Boguhn J., Steingass H., Schollenberger M., Hartung K. & Rodehutscord M. (20150331). Effects of long-term supplementation of chestnut and valonea extracts on methane release, digestibility and nitrogen excretion in sheep. : Animal : an international journal of animal bioscience.

Chicago

Wischer G, Greiling A M, Boguhn J, Steingass H, Schollenberger M, Hartung K and Rodehutscord M. 20150331. Effects of long-term supplementation of chestnut and valonea extracts on methane release, digestibility and nitrogen excretion in sheep. : Animal : an international journal of animal bioscience.

Harvard

Wischer G., Greiling A. M., Boguhn J., Steingass H., Schollenberger M., Hartung K. and Rodehutscord M. (20150331). Effects of long-term supplementation of chestnut and valonea extracts on methane release, digestibility and nitrogen excretion in sheep. : Animal : an international journal of animal bioscience.

MLA

Wischer G, Greiling A M, Boguhn J, Steingass H, Schollenberger M, Hartung K and Rodehutscord M. Effects of long-term supplementation of chestnut and valonea extracts on methane release, digestibility and nitrogen excretion in sheep. : Animal : an international journal of animal bioscience. 20150331.