APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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