APA

Kelm S. C., Freeman A. E., . (20011018). Direct and correlated responses to selection for milk yield: results and conclusions of regional project NC-2, "improvement of dairy cattle through breeding, with emphasis on selection". NC-2 Technical Committee. : Journal of dairy science.

Chicago

Kelm S C, Freeman A E, . 20011018. Direct and correlated responses to selection for milk yield: results and conclusions of regional project NC-2, "improvement of dairy cattle through breeding, with emphasis on selection". NC-2 Technical Committee. : Journal of dairy science.

Harvard

Kelm S. C., Freeman A. E., . (20011018). Direct and correlated responses to selection for milk yield: results and conclusions of regional project NC-2, "improvement of dairy cattle through breeding, with emphasis on selection". NC-2 Technical Committee. : Journal of dairy science.

MLA

Kelm S C, Freeman A E, . Direct and correlated responses to selection for milk yield: results and conclusions of regional project NC-2, "improvement of dairy cattle through breeding, with emphasis on selection". NC-2 Technical Committee. : Journal of dairy science. 20011018.