Cita APA (7th ed.)

International Geographical Union & White, G. F. 1. (1977). Environmental effects of complex river development. Westview Press.

Cita Chicago (17th ed.)

International Geographical Union i Gilbert Fowler 1911 White. Environmental Effects of Complex River Development. Boulder, Colo: Westview Press, 1977.

Cita MLA (9th ed.)

International Geographical Union i Gilbert Fowler 1911 White. Environmental Effects of Complex River Development. Westview Press, 1977.