APA (7th ed.) Citation
Davey Adrian G. & Phillips Adrian. (1998). National System Planning for Protected Areas. IUCN.
Chicago Style (17th ed.) Citation
Davey Adrian G. and Phillips Adrian. National System Planning for Protected Areas. IUCN, 1998.
MLA (9th ed.) Citation
Davey Adrian G. and Phillips Adrian. National System Planning for Protected Areas. IUCN, 1998.
Warning: These citations may not always be 100% accurate.