APA引文

POWELL, S. (1999). Returning to study: A guide for professionals. Open University Press.

Chicago Style (17th ed.) Citation

POWELL, Stuart. Returning to Study: A Guide for Professionals. Open University Press, 1999.

MLA引文

POWELL, Stuart. Returning to Study: A Guide for Professionals. Open University Press, 1999.

警告：這些引文格式不一定是100％准確.