APA (7th ed.) Citation

Kähler, G., & Meyer, L. (2012). Minimally invasive transanal full thickness resection of early rectal tumors. Endo-Press.

Chicago Style (17th ed.) Citation

Kähler, Georg, and Lutz Meyer. Minimally Invasive Transanal Full Thickness Resection of Early Rectal Tumors. Tuttlingen: Endo-Press, 2012.

MLA (9th ed.) Citation

Kähler, Georg, and Lutz Meyer. Minimally Invasive Transanal Full Thickness Resection of Early Rectal Tumors. Endo-Press, 2012.