APA (7th ed.) Citation

Maskelyne, N. (1772). Remarks on the Hadley's quadrant: Tending principally To remove the Difficulties which have hitherto attended the Use of the Back-Observation, and To obviate the Errors that might arise from a Want of Parallelism in the two Surfaces of the Index-Glass. By Nevil Maskelyne, F.R.S. Astronomer Royal. printed by W. Bowyer and J. Nichols.

Chicago Style (17th ed.) Citation

Maskelyne, Nevil. Remarks on the Hadley's Quadrant: Tending Principally To Remove the Difficulties Which Have Hitherto Attended the Use of the Back-Observation, and To Obviate the Errors That Might Arise from a Want of Parallelism in the Two Surfaces of the Index-Glass. By Nevil Maskelyne, F.R.S. Astronomer Royal. London: printed by W. Bowyer and J. Nichols, 1772.

MLA (9th ed.) Citation

Maskelyne, Nevil. Remarks on the Hadley's Quadrant: Tending Principally To Remove the Difficulties Which Have Hitherto Attended the Use of the Back-Observation, and To Obviate the Errors That Might Arise from a Want of Parallelism in the Two Surfaces of the Index-Glass. By Nevil Maskelyne, F.R.S. Astronomer Royal. printed by W. Bowyer and J. Nichols, 1772.