APA (7th ed.) Citation

ScienceDirect (Online service), Bettelli, G., & Audisio, R. A. (2025). Geriatric Surgery and Perioperative Care (First edition.). Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Gabriella Bettelli, and Riccardo A. Audisio. Geriatric Surgery and Perioperative Care. First edition. London, England: Academic Press, 2025.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Geriatric Surgery and Perioperative Care. First edition. Academic Press, 2025.