APA (7th ed.) Citation

Ryan, P. J. (1986). Euclidean and non-Euclidean geometry: An analytical approach. Univ. Press.

Chicago Style (17th ed.) Citation

Ryan, Patrick J. Euclidean and Non-Euclidean Geometry: An Analytical Approach. Cambridge [u.a.]: Univ. Press, 1986.

MLA (9th ed.) Citation

Ryan, Patrick J. Euclidean and Non-Euclidean Geometry: An Analytical Approach. Univ. Press, 1986.