Cita APA (7a ed.)

Eicken, H., & Lovecraft, A. L. (2011). North by 2020: Perspectives on Alaska's Changing Social-Ecological Systems. University of Alaska Press.

Cita Chicago Style (17a ed.)

Eicken, Hajo, y Amy Lauren Lovecraft. North by 2020: Perspectives on Alaska's Changing Social-Ecological Systems. Fairbanks: University of Alaska Press, 2011.

Cita MLA (8a ed.)

Eicken, Hajo, y Amy Lauren Lovecraft. North by 2020: Perspectives on Alaska's Changing Social-Ecological Systems. University of Alaska Press, 2011.