Παραπομπή σε μορφή APA (7η εκδ.)

Swetz, F. J. Was pythagoras chinese?: An examination of the right triangle theory in ancient China.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Swetz, Frank J. Was Pythagoras Chinese?: An Examination of the Right Triangle Theory in Ancient China.

Παραπομπή σε μορφή MLA (9th εκδ.)

Swetz, Frank J. Was Pythagoras Chinese?: An Examination of the Right Triangle Theory in Ancient China.