APA (7th ed.) Citation

ScienceDirect (Online service), Wetzel, D. L. B., & Charalambous, G. (1998). Instrumental methods in food and beverage analysis. Elsevier.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), David L. B. Wetzel, and George Charalambous. Instrumental Methods in Food and Beverage Analysis. Amsterdam ; New York: Elsevier, 1998.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Instrumental Methods in Food and Beverage Analysis. Elsevier, 1998.