APA引文

Semple, A., & Cook, M. (2015). A practical guide to public procurement. Oxford University Press.

Chicago Edition Citation

Semple, Abby, and Mark Cook. A Practical Guide to Public Procurement. N.Y: Oxford University Press, 2015.

MLA引文

Semple, Abby, and Mark Cook. A Practical Guide to Public Procurement. Oxford University Press, 2015.

警告：這些引文格式不一定是100％准確.