APA (7th ed.) Citation

Littlewood, A. B. (1970). Gas chromatography: Principles, techniques, and applications (2nd ed.). Academic Press.

Chicago Style (17th ed.) Citation

Littlewood, A. B. Gas Chromatography: Principles, Techniques, and Applications. 2nd ed. New York: Academic Press, 1970.

MLA (9th ed.) Citation

Littlewood, A. B. Gas Chromatography: Principles, Techniques, and Applications. 2nd ed. Academic Press, 1970.