APA
Keeshen T. P., Case J. B., Runge J. J., Singh A., Mayhew P. D., Steffey M. A. & Culp W. T. N. (20171228). Outcome of laparoscopic ovariohysterectomy or ovariectomy in dogs with von Willebrand disease or factor VII deficiency: 20 cases (2012-2014). : Journal of the American Veterinary Medical Association.
Chicago
Keeshen Thomas P, Case J Brad, Runge Jeffrey J, Singh Ameet, Mayhew Philipp D, Steffey Michele A and Culp William T N. 20171228. Outcome of laparoscopic ovariohysterectomy or ovariectomy in dogs with von Willebrand disease or factor VII deficiency: 20 cases (2012-2014). : Journal of the American Veterinary Medical Association.
Harvard
Keeshen T. P., Case J. B., Runge J. J., Singh A., Mayhew P. D., Steffey M. A. and Culp W. T. N. (20171228). Outcome of laparoscopic ovariohysterectomy or ovariectomy in dogs with von Willebrand disease or factor VII deficiency: 20 cases (2012-2014). : Journal of the American Veterinary Medical Association.
MLA
Keeshen Thomas P, Case J Brad, Runge Jeffrey J, Singh Ameet, Mayhew Philipp D, Steffey Michele A and Culp William T N. Outcome of laparoscopic ovariohysterectomy or ovariectomy in dogs with von Willebrand disease or factor VII deficiency: 20 cases (2012-2014). : Journal of the American Veterinary Medical Association. 20171228.