APA (7th ed.) Citation

Filik, L. (2011). Polyethylene glycol and constipation treatment. Colorectal Disease, 13(3), 344. https://doi.org/10.1111/j.1463-1318.2010.02534.x

Chicago Style (17th ed.) Citation

Filik, L. "Polyethylene Glycol and Constipation Treatment." Colorectal Disease 13, no. 3 (2011): 344. https://doi.org/10.1111/j.1463-1318.2010.02534.x.

MLA (9th ed.) Citation

Filik, L. "Polyethylene Glycol and Constipation Treatment." Colorectal Disease, vol. 13, no. 3, 2011, p. 344, https://doi.org/10.1111/j.1463-1318.2010.02534.x.