Citazione APA

Willett, J., & Kealey, D. (1987). Gas chromatography. Wiley.

Stile di citazione Chicago

Willett, John, e D. Kealey. Gas Chromatography. Chichester [West Sussex] ; New York: Wiley, 1987.

Citazione MLA

Willett, John, e D. Kealey. Gas Chromatography. Wiley, 1987.