Cita APA (7a ed.)

(1990). Cultural and spiritual values of biodiversity: UNEP. Intermediate Techn..

Cita Chicago Style (17a ed.)

Cultural and Spiritual Values of Biodiversity: UNEP. Nairobi: Intermediate Techn., 1990.

Cita MLA (9a ed.)

Cultural and Spiritual Values of Biodiversity: UNEP. Intermediate Techn., 1990.