APA

Casper H. H., Alstad A. D., Tacke D. B., Johnson L. J. & Lloyd W. E. (19910501). Evaluation of vitamin K3 feed additive for prevention of sweet clover disease. : Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc.

Chicago

Casper H H, Alstad A D, Tacke D B, Johnson L J and Lloyd W E. 19910501. Evaluation of vitamin K3 feed additive for prevention of sweet clover disease. : Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc.

Harvard

Casper H. H., Alstad A. D., Tacke D. B., Johnson L. J. and Lloyd W. E. (19910501). Evaluation of vitamin K3 feed additive for prevention of sweet clover disease. : Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc.

MLA

Casper H H, Alstad A D, Tacke D B, Johnson L J and Lloyd W E. Evaluation of vitamin K3 feed additive for prevention of sweet clover disease. : Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 19910501.