APA (7th ed.) Citation

Preston, S. T. (1969). A guide to analysis of hyrdrocarbons by gas chromatography (2nd ed.). PolyScience Corporation.

Chicago Style (17th ed.) Citation

Preston, Seaton T. A Guide to Analysis of Hyrdrocarbons by Gas Chromatography. 2nd ed. Evanston, Ill.: PolyScience Corporation, 1969.

MLA (9th ed.) Citation

Preston, Seaton T. A Guide to Analysis of Hyrdrocarbons by Gas Chromatography. 2nd ed. PolyScience Corporation, 1969.

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