APA (7th ed.) Citation

Jackson, D. (1930). The theory of approximation. American Math. Soc.

Chicago Style (17th ed.) Citation

Jackson, Dunham. The Theory of Approximation. Providence, RI: American Math. Soc, 1930.

MLA (9th ed.) Citation

Jackson, Dunham. The Theory of Approximation. American Math. Soc, 1930.