APA引文

Nur Hafiizhoh Abd Hamid. (2013). Comparison of sniffing position and simple head extension for glottic visualization during direct laryngoscopy in elective surgical patients. Universiti Kebangsaan Malaysia.

Chicago Style (17th ed.) Citation

Nur Hafiizhoh Abd Hamid. Comparison of Sniffing Position and Simple Head Extension for Glottic Visualization During Direct Laryngoscopy in Elective Surgical Patients. Kuala Lumpur: Universiti Kebangsaan Malaysia, 2013.

MLA引文

Nur Hafiizhoh Abd Hamid. Comparison of Sniffing Position and Simple Head Extension for Glottic Visualization During Direct Laryngoscopy in Elective Surgical Patients. Universiti Kebangsaan Malaysia, 2013.

警告：这些引文格式不一定是100％准确.