Gaya APA

Akers, M, J., Guazzo, D, M. (1994). Parenteral Quality Control Sterility, Pyrogen, Particulate,and Package Integrity Testing, 2nd Ed. (2nd Ed.). : CRC Press.

Gaya MLA

Akers, Michael, J.., Guazzo, Dana, Morton. "Parenteral Quality Control Sterility, Pyrogen, Particulate,and Package Integrity Testing, 2nd Ed.". 2nd Ed. : CRC Press, 1994. Text.