APA način citiranja

Pedersen, I. B., Løberg, M., Hoff, G., Kalager, M., Bretthauer, M., & Holme, Ø. (2018). Polypectomy techniques among gastroenterologists in Norway – a nationwide survey. Endosc Int Open.

Čikaški stil citiranja

Pedersen, Ina B., Magnus Løberg, Geir Hoff, Mette Kalager, Michael Bretthauer, i Øyvind Holme. "Polypectomy Techniques Among Gastroenterologists in Norway – a Nationwide Survey." Endosc Int Open 2018.

MLA način citiranja

Pedersen, Ina B., et al. "Polypectomy Techniques Among Gastroenterologists in Norway – a Nationwide Survey." Endosc Int Open 2018.