APA (7th ed.) Citation

O'Higgins, T., & Al-Kalbani, M. S. (2015). A systems approach to environmental management: It's not easy being green. Dunedin.

Chicago Style (17th ed.) Citation

O'Higgins, Tim, and Mohammed Saif Al-Kalbani. A Systems Approach to Environmental Management: It's Not Easy Being Green. Edinburgh: Dunedin, 2015.

MLA (9th ed.) Citation

O'Higgins, Tim, and Mohammed Saif Al-Kalbani. A Systems Approach to Environmental Management: It's Not Easy Being Green. Dunedin, 2015.