APA (7th ed.) Citation

Brattle, W. An ephemeris of coelestial motions, aspects, eclipses, &c. for the year of the Christian aera 1682: ... Calculated for ye meridian of Boston in N-England where the north pole is elevated 42 degr. 30 min. longitude 315 degr.

Chicago Style (17th ed.) Citation

Brattle, William. An Ephemeris of Coelestial Motions, Aspects, Eclipses, &c. for the Year of the Christian Aera 1682: ... Calculated for Ye Meridian of Boston in N-England Where the North Pole Is Elevated 42 Degr. 30 Min. Longitude 315 Degr.

MLA (9th ed.) Citation

Brattle, William. An Ephemeris of Coelestial Motions, Aspects, Eclipses, &c. for the Year of the Christian Aera 1682: ... Calculated for Ye Meridian of Boston in N-England Where the North Pole Is Elevated 42 Degr. 30 Min. Longitude 315 Degr.