Cita APA (7a ed.)

Preston, S. T., & Spreckelmeyer, S. (1971). A Guide to the analysis of fatty acids and their esters by gas chromatography. PolyScience.

Cita Chicago Style (17a ed.)

Preston, Seaton T., y Sue Spreckelmeyer. A Guide to the Analysis of Fatty Acids and Their Esters by Gas Chromatography. Evanston, IL.: PolyScience, 1971.

Cita MLA (9a ed.)

Preston, Seaton T., y Sue Spreckelmeyer. A Guide to the Analysis of Fatty Acids and Their Esters by Gas Chromatography. PolyScience, 1971.