Gunter, E. (1673). The works of Edmund Gunter: Containing the description and use of the sector, cross-staff, bow, quadrant, and other instruments (The fifth edition, diligently corrected and divers necessary things and matters (pertinent thereunto) added, throughout the whole work, not before printed.). Printed by A.C. for Francis Eglesfield.
Chicago Style (17th ed.) CitationGunter, Edmund. The Works of Edmund Gunter: Containing the Description and Use of the Sector, Cross-staff, Bow, Quadrant, and Other Instruments. The fifth edition, diligently corrected and divers necessary things and matters (pertinent thereunto) added, throughout the whole work, not before printed. London: Printed by A.C. for Francis Eglesfield, 1673.
MLA (9th ed.) CitationGunter, Edmund. The Works of Edmund Gunter: Containing the Description and Use of the Sector, Cross-staff, Bow, Quadrant, and Other Instruments. The fifth edition, diligently corrected and divers necessary things and matters (pertinent thereunto) added, throughout the whole work, not before printed. Printed by A.C. for Francis Eglesfield, 1673.