APA (7th ed.) Citation

Sage Publications & Gallagher, D. R. (2012). Environmental leadership: A reference handbook. SAGE Publications.

Chicago Style (17th ed.) Citation

Sage Publications and Deborah Rigling Gallagher. Environmental Leadership: A Reference Handbook. Thousand Oaks, California: SAGE Publications, 2012.

MLA (9th ed.) Citation

Sage Publications and Deborah Rigling Gallagher. Environmental Leadership: A Reference Handbook. SAGE Publications, 2012.