APA引文

Alexander, T. W., Cook, S., Klima, C. L., Topp, E., & McAllister, T. A. (2013). Susceptibility to tulathromycin in Mannheimia haemolytica isolated from feedlot cattle over a 3-year period. Frontiers Media S.A.

Citação norma Chicago

Alexander, Trevor W., Shaun Cook, Cassidy L. Klima, Ed Topp, and Tim A. McAllister. Susceptibility to Tulathromycin in Mannheimia Haemolytica Isolated From Feedlot Cattle Over a 3-year Period. Frontiers Media S.A, 2013.

MLA引文

Alexander, Trevor W., et al. Susceptibility to Tulathromycin in Mannheimia Haemolytica Isolated From Feedlot Cattle Over a 3-year Period. Frontiers Media S.A, 2013.