Cita APA (7a ed.)

Frei, R. W., & Zech, K. (1987). Selective sample handling and detection in high-performance liquid chromatography. Elsevier.

Cita Chicago Style (17a ed.)

Frei, R. W., y K. Zech. Selective Sample Handling and Detection in High-performance Liquid Chromatography. Amsterdam ; New York: Elsevier, 1987.

Cita MLA (8a ed.)

Frei, R. W., y K. Zech. Selective Sample Handling and Detection in High-performance Liquid Chromatography. Elsevier, 1987.