Churchman, J. (1800). The magnetic atlas, or Variation charts of the whole terraqueous globe: Comprising a system of the variation & dip of the needle by which the observations being truly made, the longitude may be ascertained (The third edition with additions.). Printed for the author, and sold by Gaine & Ten Eyck, no. 148, Pearl-Street.
Chicago Style (17th ed.) CitationChurchman, John. The Magnetic Atlas, or Variation Charts of the Whole Terraqueous Globe: Comprising a System of the Variation & Dip of the Needle by Which the Observations Being Truly Made, the Longitude May Be Ascertained. The third edition with additions. New-York: Printed for the author, and sold by Gaine & Ten Eyck, no. 148, Pearl-Street, 1800.
MLA (9th ed.) CitationChurchman, John. The Magnetic Atlas, or Variation Charts of the Whole Terraqueous Globe: Comprising a System of the Variation & Dip of the Needle by Which the Observations Being Truly Made, the Longitude May Be Ascertained. The third edition with additions. Printed for the author, and sold by Gaine & Ten Eyck, no. 148, Pearl-Street, 1800.