APA (7th ed.) Citation

Willard, H. H. (1940). Elementary quantitative analysis. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Willard, Hobart Hurd. Elementary Quantitative Analysis. United States: Van Nostrand Reinhold, 1940.

MLA (9th ed.) Citation

Willard, Hobart Hurd. Elementary Quantitative Analysis. Van Nostrand Reinhold, 1940.

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