Fry, B. A Friend's astronomical diary: or Almanac, for the year of Christian aera, 1796: ... Calculated for the meridian of Portsmouth, New-Hampshire, lat. 43 deg. 5 min. north. But may serve for any of the New-England states.
Chicago Style (17th ed.) CitationFry, Benjamin. A Friend's Astronomical Diary: Or Almanac, for the Year of Christian Aera, 1796: ... Calculated for the Meridian of Portsmouth, New-Hampshire, Lat. 43 Deg. 5 Min. North. But May Serve for Any of the New-England States.
MLA (9th ed.) CitationFry, Benjamin. A Friend's Astronomical Diary: Or Almanac, for the Year of Christian Aera, 1796: ... Calculated for the Meridian of Portsmouth, New-Hampshire, Lat. 43 Deg. 5 Min. North. But May Serve for Any of the New-England States.
Warning: These citations may not always be 100% accurate.