Cita APA (7th ed.)

Schwedt, G. (1997). The essential guide to analytical chemistry. John Wiley.

Cita Chicago (17th ed.)

Schwedt, Georg. The Essential Guide to Analytical Chemistry. Chichester: John Wiley, 1997.

Cita MLA (9th ed.)

Schwedt, Georg. The Essential Guide to Analytical Chemistry. John Wiley, 1997.