APA (7th ed.) Citation

Thomas, L., & Middleton, J. (2003). Guidelines for management planning of protected areas. IUCN.

Chicago Style (17th ed.) Citation

Thomas, Lee, and Julie Middleton. Guidelines for Management Planning of Protected Areas. Gland [u.a.]: IUCN, 2003.

MLA (9th ed.) Citation

Thomas, Lee, and Julie Middleton. Guidelines for Management Planning of Protected Areas. IUCN, 2003.

Warning: These citations may not always be 100% accurate.