Urea poisoning in suckler cows.

MLA

Caldow, G. L., and E. B. Wain. “Urea Poisoning in Suckler Cows.” The Veterinary Record, vol. 128, no. 21, May 1991, pp. 489–91. EBSCOhost, https://doi.org/10.1136/vr.128.21.489.

APA

Caldow, G. L., & Wain, E. B. (1991). Urea poisoning in suckler cows. The Veterinary Record, 128(21), 489–491. https://doi.org/10.1136/vr.128.21.489

Chicago

Caldow, G L, and E B Wain. 1991. “Urea Poisoning in Suckler Cows.” The Veterinary Record 128 (21): 489–91. doi:10.1136/vr.128.21.489.