APA (7th ed.) Citation

(1997). The Ramsar convention manual: A guide to the convention on wetlands (Ramsar, Iran, 1971) (2nd ed.). Ramsar Convention Bureau.

Chicago Style (17th ed.) Citation

The Ramsar Convention Manual: A Guide to the Convention on Wetlands (Ramsar, Iran, 1971). 2nd ed. Gland Switzerland: Ramsar Convention Bureau, 1997.

MLA (9th ed.) Citation

The Ramsar Convention Manual: A Guide to the Convention on Wetlands (Ramsar, Iran, 1971). 2nd ed. Ramsar Convention Bureau, 1997.