Oughtred, W. (1636). Description and use of the double horizontall dyall: Whereby not onely the hower of the day is shewne; but also the Meridian line is found: and most astronomical questions, which may be done by the globe, are resolved. Invented and written by W.O. Printed by Miles Flesher.
Chicago Style (17th ed.) CitationOughtred, William. Description and Use of the Double Horizontall Dyall: Whereby Not Onely the Hower of the Day Is Shewne; but Also the Meridian Line Is Found: And Most Astronomical Questions, Which May Be Done by the Globe, Are Resolved. Invented and Written by W.O. London: Printed by Miles Flesher, 1636.
MLA (9th ed.) CitationOughtred, William. Description and Use of the Double Horizontall Dyall: Whereby Not Onely the Hower of the Day Is Shewne; but Also the Meridian Line Is Found: And Most Astronomical Questions, Which May Be Done by the Globe, Are Resolved. Invented and Written by W.O. Printed by Miles Flesher, 1636.