Cita APA

Allen, G. D., & Meyer, R. A. (1973). An evaluation of the analgesic activity of meperidine and fentanyl. American Dental Society of Anesthesiology.

Chicago Style Citation

Allen, G. D., i R. A. Meyer. An Evaluation of the Analgesic Activity of Meperidine and Fentanyl. American Dental Society of Anesthesiology, 1973.

Cita MLA

Allen, G. D., i R. A. Meyer. An Evaluation of the Analgesic Activity of Meperidine and Fentanyl. American Dental Society of Anesthesiology, 1973.