Cita APA (7a ed.)

(1994). Parks for life: Action for protected areas in Europe. IUCN - The world conservation.

Cita Chicago Style (17a ed.)

Parks for Life: Action for Protected Areas in Europe. Gland: IUCN - The world conservation, 1994.

Cita MLA (9a ed.)

Parks for Life: Action for Protected Areas in Europe. IUCN - The world conservation, 1994.