Cita APA (7a ed.)

Griffen, J. (1997). Biodiversity, international waters and the GEF: An IUCN guide Development Proyect propolsals for the global enviromental facility. IUCN.

Cita Chicago Style (17a ed.)

Griffen, Jeff. Biodiversity, International Waters and the GEF: An IUCN Guide Development Proyect Propolsals for the Global Enviromental Facility. Gland: IUCN, 1997.

Cita MLA (9a ed.)

Griffen, Jeff. Biodiversity, International Waters and the GEF: An IUCN Guide Development Proyect Propolsals for the Global Enviromental Facility. IUCN, 1997.