APA (7th ed.) Citation

Sewall, D. An astronomical diary: or almanack, for the year of Christian aera, 1783: ... Calculated for the meridian of Portsmouth, New Hampshire, latitude 43 degrees 5 min. north, long. 70 deg. 44 min. west. (But will serve for any of the New-England states.) ...

Chicago Style (17th ed.) Citation

Sewall, Daniel. An Astronomical Diary: Or Almanack, for the Year of Christian Aera, 1783: ... Calculated for the Meridian of Portsmouth, New Hampshire, Latitude 43 Degrees 5 Min. North, Long. 70 Deg. 44 Min. West. (But Will Serve for Any of the New-England States.) ...

MLA (9th ed.) Citation

Sewall, Daniel. An Astronomical Diary: Or Almanack, for the Year of Christian Aera, 1783: ... Calculated for the Meridian of Portsmouth, New Hampshire, Latitude 43 Degrees 5 Min. North, Long. 70 Deg. 44 Min. West. (But Will Serve for Any of the New-England States.) ...