Style de citation APA

(1900). The science of numbers simplified: A book of practical short rules in mathematics. New York: J. L. O'Connor.

Style de citation Chicago

The Science of Numbers Simplified: A Book of Practical Short Rules in Mathematics. New York: J. L. O'Connor, 1900.

Style de citation MLA

The Science of Numbers Simplified: A Book of Practical Short Rules in Mathematics. New York: J. L. O'Connor, 1900.

Attention : ces citations peuvent ne pas être correctes à 100%.