Dyfyniad APA

Wildner, M., Bulstrode, C., Spivey, J., Carr, A., & Nugent, I. (1991). Avoidable causes of cancellation in elective orthopaedic surgery.

Dyfyniad Arddull Chicago

Wildner, M., C. Bulstrode, J. Spivey, A. Carr, and I. Nugent. Avoidable Causes of Cancellation in Elective Orthopaedic Surgery. 1991.

Dyfyniad MLA

Wildner, M., et al. Avoidable Causes of Cancellation in Elective Orthopaedic Surgery. 1991.

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