Cita APA (7a ed.)
Kuhre, W. (1994). ISO 14001 Certification: Environmental Management Systems. Prentice Hall.
Cita Chicago Style (17a ed.)
Kuhre, W.Lee. ISO 14001 Certification: Environmental Management Systems. Tokyo: Prentice Hall, 1994.
Cita MLA (9a ed.)
Kuhre, W.Lee. ISO 14001 Certification: Environmental Management Systems. Prentice Hall, 1994.
Precaución: Estas citas no son 100% exactas.