APA-referens

Roughsedge, T., Amer, P. R., & Simm, G. A bio-economic model for the evaluation of breeds and mating systems in beef production enterprises.

Chicago-stil citat

Roughsedge, T., P. R. Amer, och G. Simm. A Bio-economic Model for the Evaluation of Breeds and Mating Systems in Beef Production Enterprises.

MLA-referens

Roughsedge, T., P. R. Amer, och G. Simm. A Bio-economic Model for the Evaluation of Breeds and Mating Systems in Beef Production Enterprises.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.