Briggs, I., & Pleasants, S. The Virginia almanack, or ephemeris: for the year of our Lord, --1799;-: Being the third after leap-year. The astronomical part by Isaac Briggs.
Chicago Style (17th ed.) CitationBriggs, Isaac, and Samuel Pleasants. The Virginia Almanack, or Ephemeris: For the Year of Our Lord, --1799;-: Being the Third After Leap-year. The Astronomical Part by Isaac Briggs.
MLA (9th ed.) CitationBriggs, Isaac, and Samuel Pleasants. The Virginia Almanack, or Ephemeris: For the Year of Our Lord, --1799;-: Being the Third After Leap-year. The Astronomical Part by Isaac Briggs.
Warning: These citations may not always be 100% accurate.