Dyfyniad APA

Coward, R. A., Gibbons, C. P., Brown, C. B., Raftery, A. T., Parsons, M. A., & Shortland, J. R. (1985). Gastrointestinal haemorrhage complicating Wegener's granulomatosis.

Dyfyniad Arddull Chicago

Coward, R A., C P. Gibbons, C B. Brown, A T. Raftery, M A. Parsons, and J R. Shortland. Gastrointestinal Haemorrhage Complicating Wegener's Granulomatosis. 1985.

Dyfyniad MLA

Coward, R A., et al. Gastrointestinal Haemorrhage Complicating Wegener's Granulomatosis. 1985.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.