APA引文
Parvin, P. (2010). Karl Popper. Continuum.
Chicago Style (17th ed.) Citation
Parvin, Philip. Karl Popper. New York: Continuum, 2010.
MLA引文
Parvin, Philip. Karl Popper. Continuum, 2010.
警告:這些引文格式不一定是100%准確.