APA (7th ed.) Citation

Willard, H. H. (1981). Instrumental methods of analysis (6th ed.). Van Nostrand.

Chicago Style (17th ed.) Citation

Willard, Hobart H. Instrumental Methods of Analysis. 6th ed. New York ; London: Van Nostrand, 1981.

MLA (9th ed.) Citation

Willard, Hobart H. Instrumental Methods of Analysis. 6th ed. Van Nostrand, 1981.

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