APA (7th ed.) Citation

Hilsden, R. J., Romagnuolo, J., & May, G. R. Patterns of Use of Endoscopic Retrograde Cholangiopancreatography in a Canadian Province. Wiley.

Chicago Style (17th ed.) Citation

Hilsden, Robert J., Joseph Romagnuolo, and Gary R. May. Patterns of Use of Endoscopic Retrograde Cholangiopancreatography in a Canadian Province. Wiley.

MLA (9th ed.) Citation

Hilsden, Robert J., et al. Patterns of Use of Endoscopic Retrograde Cholangiopancreatography in a Canadian Province. Wiley.

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