APA (7th ed.) Citation

Nusko, G., & Ell, C. Endoscopic Palliation of Colorectal Cancer. Wiley.

Chicago Style (17th ed.) Citation

Nusko, G., and C. Ell. Endoscopic Palliation of Colorectal Cancer. Wiley.

MLA (9th ed.) Citation

Nusko, G., and C. Ell. Endoscopic Palliation of Colorectal Cancer. Wiley.

Warning: These citations may not always be 100% accurate.