APA-ийн эшлэл(7 дахь хэвлэлт)

Petrou, S., & Gray, A. (2011). Economic evaluation alongside randomised controlled trials: Design, conduct, analysis, and reporting.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Petrou, S., ба A. Gray. Economic Evaluation Alongside Randomised Controlled Trials: Design, Conduct, Analysis, and Reporting. 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Petrou, S., ба A. Gray. Economic Evaluation Alongside Randomised Controlled Trials: Design, Conduct, Analysis, and Reporting. 2011.