APA (7th ed.) Citation

Herrera, E., & Knopp, R. H. (1992). Perinatal biochemistry. CRC Press.

Chicago Style (17th ed.) Citation

Herrera, Emilio, and Robert H. Knopp. Perinatal Biochemistry. Boca Raton: CRC Press, 1992.

MLA (9th ed.) Citation

Herrera, Emilio, and Robert H. Knopp. Perinatal Biochemistry. CRC Press, 1992.