APA (7th ed.) Citation

Swetz, F., & Kao, T. I. (1977). Was Pythagoras Chinesen: An examination of right triangle theory in ancient China. Pennsylvania State University Press.

Chicago Style (17th ed.) Citation

Swetz, Frank, and T. I. Kao. Was Pythagoras Chinesen: An Examination of Right Triangle Theory in Ancient China. University Park: Pennsylvania State University Press, 1977.

MLA (9th ed.) Citation

Swetz, Frank, and T. I. Kao. Was Pythagoras Chinesen: An Examination of Right Triangle Theory in Ancient China. Pennsylvania State University Press, 1977.