Παραπομπή σε μορφή APA (7η εκδ.)

Galilei, G. (1950). Discourses and mathematical demonstrations concerning two new sciences: The first day, and parts of the second day, the third day and the fourth day. University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Galilei, Galileo. Discourses and Mathematical Demonstrations Concerning Two New Sciences: The First Day, and Parts of the Second Day, the Third Day and the Fourth Day. Chicago: University of Chicago Press, 1950.

Παραπομπή σε μορφή MLA (8th εκδ.)

Galilei, Galileo. Discourses and Mathematical Demonstrations Concerning Two New Sciences: The First Day, and Parts of the Second Day, the Third Day and the Fourth Day. University of Chicago Press, 1950.