APA

Nkrumah J. D., Keisler D. H., Crews D. H., Basarab J. A., Wang Z., Li C., Price M. A., Okine E. K. & Moore S. S. (20070924). Genetic and phenotypic relationships of serum leptin concentration with performance, efficiency of gain, and carcass merit of feedlot cattle. : Journal of animal science.

Chicago

Nkrumah J D, Keisler D H, Crews D H, Basarab J A, Wang Z, Li C, Price M A, Okine E K and Moore S S. 20070924. Genetic and phenotypic relationships of serum leptin concentration with performance, efficiency of gain, and carcass merit of feedlot cattle. : Journal of animal science.

Harvard

Nkrumah J. D., Keisler D. H., Crews D. H., Basarab J. A., Wang Z., Li C., Price M. A., Okine E. K. and Moore S. S. (20070924). Genetic and phenotypic relationships of serum leptin concentration with performance, efficiency of gain, and carcass merit of feedlot cattle. : Journal of animal science.

MLA

Nkrumah J D, Keisler D H, Crews D H, Basarab J A, Wang Z, Li C, Price M A, Okine E K and Moore S S. Genetic and phenotypic relationships of serum leptin concentration with performance, efficiency of gain, and carcass merit of feedlot cattle. : Journal of animal science. 20070924.