APA (7th ed.) Citation

ScienceDirect (Online service), Chiu, A. G., Palmer, J. N., & Adappa, N. D. (2019). Atlas of endoscopic sinus and skull base surgery (Second edition.). Elsevier.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Alexander G. Chiu, James N. Palmer, and Nithin D. Adappa. Atlas of Endoscopic Sinus and Skull Base Surgery. Second edition. Philadelphia, PA: Elsevier, 2019.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Atlas of Endoscopic Sinus and Skull Base Surgery. Second edition. Elsevier, 2019.