APA-viite (7. p.)

Petrou, S., Gordon, B., Mackrodt, C., Fern, E., Ayers, S., Grant, A., . . . McCandlish, R. (2001). How cost-effective is it to leave perineal skin unsutured? Mark Allen Healthcare.

Chicago-viite (17. p.)

Petrou, S., B. Gordon, C. Mackrodt, E. Fern, S. Ayers, A. Grant, A. Truesdale, ja R. McCandlish. How Cost-effective Is It to Leave Perineal Skin Unsutured? Mark Allen Healthcare, 2001.

MLA-viite (9. p.)

Petrou, S., et al. How Cost-effective Is It to Leave Perineal Skin Unsutured? Mark Allen Healthcare, 2001.