Gaya APA

Emergency response and hazardous chemical management : principles and practices / Clyde B. Strong, T. Rick Irvin. (1997). : Boca Raton : St. Lucie Press..

Gaya MLA

Emergency response and hazardous chemical management : principles and practices / Clyde B. Strong, T. Rick Irvin. . : Boca Raton : St. Lucie Press., 1997. Text.