APA (7th ed.) Citation

Galilei, G. (1939). Dialogues concerning two new sciences. Northwestern university.

Chicago Style (17th ed.) Citation

Galilei, Galileo. Dialogues Concerning Two New Sciences. Evanston, Ill.: Northwestern university, 1939.

MLA (9th ed.) Citation

Galilei, Galileo. Dialogues Concerning Two New Sciences. Northwestern university, 1939.

Warning: These citations may not always be 100% accurate.