Cita APA

Hugh, W., & Rorry, S. (2007). Effective Environmental Management: Principles and case Studies. Allen & Unwin.

Citación estilo Chicago

Hugh, Wyndham, y Sullivan Rorry. Effective Environmental Management: Principles and Case Studies. Australia: Allen & Unwin, 2007.

Cita MLA

Hugh, Wyndham, y Sullivan Rorry. Effective Environmental Management: Principles and Case Studies. Allen & Unwin, 2007.