APA (7th ed.) Citation

Ramsey, A. S. (1947). Elementary calculus: A book for beginners. Cambridge : University Press.

Chicago Style (17th ed.) Citation

Ramsey, A. S. Elementary Calculus: A Book for Beginners. Cambridge : University Press, 1947.

MLA (9th ed.) Citation

Ramsey, A. S. Elementary Calculus: A Book for Beginners. Cambridge : University Press, 1947.

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