Cite
Concurrent parasitic infections of sheep: depression of Trichostrongylus colubriformis populations by a subsequent infection with Oestrus ovis.
MLA
Yacob, H. T., et al. “Concurrent Parasitic Infections of Sheep: Depression of Trichostrongylus Colubriformis Populations by a Subsequent Infection with Oestrus Ovis.” Veterinary Parasitology, vol. 121, no. 3–4, May 2004, pp. 297–306. EBSCOhost, https://doi.org/10.1016/j.vetpar.2004.01.013.
APA
Yacob, H. T., Dorchies, P., Jacquiet, P., Bleuart, C., Prevot, F., Grisez, C., Bergeaud, J. P., & Hoste, H. (2004). Concurrent parasitic infections of sheep: depression of Trichostrongylus colubriformis populations by a subsequent infection with Oestrus ovis. Veterinary Parasitology, 121(3–4), 297–306. https://doi.org/10.1016/j.vetpar.2004.01.013
Chicago
Yacob, H T, Ph Dorchies, Ph Jacquiet, C Bleuart, F Prevot, C Grisez, J P Bergeaud, and H Hoste. 2004. “Concurrent Parasitic Infections of Sheep: Depression of Trichostrongylus Colubriformis Populations by a Subsequent Infection with Oestrus Ovis.” Veterinary Parasitology 121 (3–4): 297–306. doi:10.1016/j.vetpar.2004.01.013.