APA citiranje

Levy, R. D., Degiannis, E., Hatzitheophilou, C., Maberti, P., Kantarovsky, A., John, K. D., & Saadia, R. (1997). Management of penetrating injuries of the cervical trachea. Royal College of Surgeons of England.

Citação norma Chicago

Levy, R. D., E. Degiannis, C. Hatzitheophilou, P. Maberti, A. Kantarovsky, K. D. John, and R. Saadia. Management of Penetrating Injuries of the Cervical Trachea. Royal College of Surgeons of England, 1997.

MLA citiranje

Levy, R. D., et al. Management of Penetrating Injuries of the Cervical Trachea. Royal College of Surgeons of England, 1997.