APA (7th ed.) Citation

Chapman, A.. (1990). Dividing the circle: The development of critical angular measurement in astronomy 1500-1850. Ellis Horwood.

Chicago Style (17th ed.) Citation

Chapman, Allan. Dividing the Circle: The Development of Critical Angular Measurement in Astronomy 1500-1850. New York: Ellis Horwood, 1990.

MLA (9th ed.) Citation

Chapman, Allan. Dividing the Circle: The Development of Critical Angular Measurement in Astronomy 1500-1850. Ellis Horwood, 1990.

Warning: These citations may not always be 100% accurate.