APA (7th ed.) Citation

Crognale, G. (1999). Environmental management strategies: The 21st Twenty First century perspective / Gabriele Crognale. Prentice Hall PTR.

Chicago Style (17th ed.) Citation

Crognale, Gabriele. Environmental Management Strategies: The 21st Twenty First Century Perspective / Gabriele Crognale. Upper Saddle River, N.J: Prentice Hall PTR, 1999.

MLA (9th ed.) Citation

Crognale, Gabriele. Environmental Management Strategies: The 21st Twenty First Century Perspective / Gabriele Crognale. Prentice Hall PTR, 1999.