APA Citatie

Gear, M. W., Ormiston, M. C., Barnes, R. J., Rocyn-Jones, J., & Voss, G. C. (1980). Endoscopic studies of dyspepsia in the community: An "open-access" service.

Chicago Style citaat

Gear, M W., M C. Ormiston, R J. Barnes, J. Rocyn-Jones, en G C. Voss. Endoscopic Studies of Dyspepsia in the Community: An "open-access" Service. 1980.

MLA citatie

Gear, M W., et al. Endoscopic Studies of Dyspepsia in the Community: An "open-access" Service. 1980.