APA (7th ed.) Citation

Portus, E. (1636). Porto astronomico. Sardi.

Chicago Style (17th ed.) Citation

Portus, Emanuel. Porto Astronomico. Padova: Sardi, 1636.

MLA (9th ed.) Citation

Portus, Emanuel. Porto Astronomico. Sardi, 1636.

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