APA (7th ed.) Citation

Hockings, M., Stolton, S., & Dudley, N. (2000). Evaluating effectiveness: A framework for assessing the management of protected areas. IUCN Publ. Services Unit.

Chicago Style (17th ed.) Citation

Hockings, Mark, Sue Stolton, and Nigel Dudley. Evaluating Effectiveness: A Framework for Assessing the Management of Protected Areas. Cambridge: IUCN Publ. Services Unit, 2000.

MLA (9th ed.) Citation

Hockings, Mark, et al. Evaluating Effectiveness: A Framework for Assessing the Management of Protected Areas. IUCN Publ. Services Unit, 2000.