APA (7th ed.) Citation

Bolton, T. (1989). Geological maps: Their solution and interpretation. Cambridge University Press.

Chicago Style (17th ed.) Citation

Bolton, T. Geological Maps: Their Solution and Interpretation. Cambridge, Eng.: Cambridge University Press, 1989.

MLA (9th ed.) Citation

Bolton, T. Geological Maps: Their Solution and Interpretation. Cambridge University Press, 1989.

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