APA

Marley S. E., Knapp S. E., Rognlie M. C., Thompson J. R., Stoppa T. M., Button S. M., Wetzlich S., Arndt T. & Craigmill A. (19951106). Efficacy of ivermectin pour-on against Ostertagia ostertagi infection and residues in the American bison, Bison bison. : Journal of wildlife diseases.

Chicago

Marley S E, Knapp S E, Rognlie M C, Thompson J R, Stoppa T M, Button S M, Wetzlich S, Arndt T and Craigmill A. 19951106. Efficacy of ivermectin pour-on against Ostertagia ostertagi infection and residues in the American bison, Bison bison. : Journal of wildlife diseases.

Harvard

Marley S. E., Knapp S. E., Rognlie M. C., Thompson J. R., Stoppa T. M., Button S. M., Wetzlich S., Arndt T. and Craigmill A. (19951106). Efficacy of ivermectin pour-on against Ostertagia ostertagi infection and residues in the American bison, Bison bison. : Journal of wildlife diseases.

MLA

Marley S E, Knapp S E, Rognlie M C, Thompson J R, Stoppa T M, Button S M, Wetzlich S, Arndt T and Craigmill A. Efficacy of ivermectin pour-on against Ostertagia ostertagi infection and residues in the American bison, Bison bison. : Journal of wildlife diseases. 19951106.