Cita APA (7a ed.)

UNESCO Programme MAB. (1994). Biosphere reserves: Bulletín of the international network. Programme MAB.

Cita Chicago Style (17a ed.)

UNESCO Programme MAB. Biosphere Reserves: Bulletín of the International Network. Paris: Programme MAB, 1994.

Cita MLA (8a ed.)

UNESCO Programme MAB. Biosphere Reserves: Bulletín of the International Network. Programme MAB, 1994.