APA (7th ed.) Citation

Hassan Sharifi, Amir Emami Zeydi, Afshin Gholipour Baradari, & Abbas Heydari. (2017). Reducing propofol injection pain by pretreatment with tramadol and butorphanol: Are they safe? Wolters Kluwer Medknow Publications.

Chicago Style (17th ed.) Citation

Hassan Sharifi, Amir Emami Zeydi, Afshin Gholipour Baradari, and Abbas Heydari. Reducing Propofol Injection Pain by Pretreatment with Tramadol and Butorphanol: Are They Safe? Wolters Kluwer Medknow Publications, 2017.

MLA (9th ed.) Citation

Hassan Sharifi, et al. Reducing Propofol Injection Pain by Pretreatment with Tramadol and Butorphanol: Are They Safe? Wolters Kluwer Medknow Publications, 2017.