APA (7th ed.) Citation

Riek, S., Hill, A., Plooy, A., Horswill, M., Cresp, A., Marinovic, W., . . . Hewett, D. (2017). A novel training device for tip control in colonoscopy: Preliminary validation and efficacy as a training tool.

Chicago Style (17th ed.) Citation

Riek, S., et al. A Novel Training Device for Tip Control in Colonoscopy: Preliminary Validation and Efficacy as a Training Tool. 2017.

MLA (9th ed.) Citation

Riek, S., et al. A Novel Training Device for Tip Control in Colonoscopy: Preliminary Validation and Efficacy as a Training Tool. 2017.

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