APA citiranje

Cass, N. M., James, N. R., & Lines, V. (1956). Difficult Direct Laryngoscopy Complicating Intubation for Anaesthesia.

Citação norma Chicago

Cass, N. M., Norman R. James, and V. Lines. Difficult Direct Laryngoscopy Complicating Intubation for Anaesthesia. 1956.

MLA citiranje

Cass, N. M., Norman R. James, and V. Lines. Difficult Direct Laryngoscopy Complicating Intubation for Anaesthesia. 1956.