Cita APA (7th ed.)

Schupp, O. E., Perry, E. S., & Weissberger, A. (1968). Gas chromatography. Interscience Publishers.

Cita Chicago (17th ed.)

Schupp, O. E., Edmond S. Perry, i Arnold Weissberger. Gas Chromatography. New York: Interscience Publishers, 1968.

Cita MLA (8th ed.)

Schupp, O. E., et al. Gas Chromatography. Interscience Publishers, 1968.