Cita APA (7th ed.)

Freitag, R. (2002). Modern advances in chromatography. Springer.

Cita Chicago (17th ed.)

Freitag, Ruth. Modern Advances in Chromatography. Berlín: Springer, 2002.

Cita MLA (9th ed.)

Freitag, Ruth. Modern Advances in Chromatography. Springer, 2002.

Atenció: Aquestes cites poden no estar 100% correctes.