(1661). The description and use of a joynt-rule: Fitted with lines for the finding the hour of the day and azimuth of the sun, to any particular latitude, or, to apply the same generally to any latitude : together with all the uses of Gunters quadrant applyed thereunto ... / contriv'd & written by J. Brown, philomath.
Chicago Style (17th ed.) CitationThe Description and Use of a Joynt-rule: Fitted with Lines for the Finding the Hour of the Day and Azimuth of the Sun, to Any Particular Latitude, or, to Apply the Same Generally to Any Latitude : Together with All the Uses of Gunters Quadrant Applyed Thereunto ... / Contriv'd & Written by J. Brown, Philomath. 1661.
MLA (9th ed.) CitationThe Description and Use of a Joynt-rule: Fitted with Lines for the Finding the Hour of the Day and Azimuth of the Sun, to Any Particular Latitude, or, to Apply the Same Generally to Any Latitude : Together with All the Uses of Gunters Quadrant Applyed Thereunto ... / Contriv'd & Written by J. Brown, Philomath. 1661.