APA (7th ed.) Citation

Johanns, W., Jakobeit, C., Greiner, L., & Janssen, J. Ultrasound-Guided Extracorporeal Shock Wave Lithotripsy of Pancreatic Ductal Stones: Six Years’ Experience. Wiley.

Chicago Style (17th ed.) Citation

Johanns, Werner, Christian Jakobeit, Lucas Greiner, and Jan Janssen. Ultrasound-Guided Extracorporeal Shock Wave Lithotripsy of Pancreatic Ductal Stones: Six Years’ Experience. Wiley.

MLA (9th ed.) Citation

Johanns, Werner, et al. Ultrasound-Guided Extracorporeal Shock Wave Lithotripsy of Pancreatic Ductal Stones: Six Years’ Experience. Wiley.

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