APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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