APA (7th ed.) Citation

Houlston, R., & Tomlinson, I. (2001). Polymorphisms and colorectal tumor risk.

Chicago Style (17th ed.) Citation

Houlston, R., and I. Tomlinson. Polymorphisms and Colorectal Tumor Risk. 2001.

MLA (9th ed.) Citation

Houlston, R., and I. Tomlinson. Polymorphisms and Colorectal Tumor Risk. 2001.

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