APA citiranje

Evangelista, M. C., Silva, R. A., Cardozo, L. B., Kahvegian, M. A. P., Rossetto, T. C., Matera, J. M., & Fantoni, D. T. (2014). Comparison of preoperative tramadol and pethidine on postoperative pain in cats undergoing ovariohysterectomy. BioMed Central.

Citação norma Chicago

Evangelista, Marina C., Rodrigo A. Silva, Larissa B. Cardozo, Marcia A P. Kahvegian, Thais C. Rossetto, Julia M. Matera, and Denise T. Fantoni. Comparison of Preoperative Tramadol and Pethidine On Postoperative Pain in Cats Undergoing Ovariohysterectomy. BioMed Central, 2014.

MLA citiranje

Evangelista, Marina C., et al. Comparison of Preoperative Tramadol and Pethidine On Postoperative Pain in Cats Undergoing Ovariohysterectomy. BioMed Central, 2014.