APA-ийн эшлэл(7 дахь хэвлэлт)

Cook, J., Ramsay, C., Carr, A., & Rees, J. (2012). A questionnaire elicitation of surgeons' belief about learning within a surgical trial. Public Library of Science.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Cook, J., C. Ramsay, A. Carr, ба J. Rees. A Questionnaire Elicitation of Surgeons' Belief About Learning Within a Surgical Trial. Public Library of Science, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Cook, J., et al. A Questionnaire Elicitation of Surgeons' Belief About Learning Within a Surgical Trial. Public Library of Science, 2012.