APA (7th ed.) Citation

Richardson, C. H. (1954). An introduction to the calculus of finite differences. Van Nostrand.

Chicago Style (17th ed.) Citation

Richardson, Clarence Hudson. An Introduction to the Calculus of Finite Differences. Princeton, N.J.: Van Nostrand, 1954.

MLA (8th ed.) Citation

Richardson, Clarence Hudson. An Introduction to the Calculus of Finite Differences. Van Nostrand, 1954.

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