Cita APA

Zumwalt, R. W., Kuo, K. C. T., & Gehrke, C. W. (1987). Amino acid analysis by gas chromatography. CRC Press.

Citación estilo Chicago

Zumwalt, Robert W., Kenneth C. T. Kuo, and Charles W. Gehrke. Amino Acid Analysis by Gas Chromatography. Boca Raton, Fla.: CRC Press, 1987.

Cita MLA

Zumwalt, Robert W., et al. Amino Acid Analysis by Gas Chromatography. CRC Press, 1987.