APA (7th ed.) Citation

Ettre, L. S., & Zlatkis, A. (1967). The practice of gas chromatography. Interscience Publishers.

Chicago Style (17th ed.) Citation

Ettre, Leslie S., and Albert Zlatkis. The Practice of Gas Chromatography. New York: Interscience Publishers, 1967.

MLA (9th ed.) Citation

Ettre, Leslie S., and Albert Zlatkis. The Practice of Gas Chromatography. Interscience Publishers, 1967.