Kostyal, K. M., & Hamlin, D. (2010). Great migrations: Official companion to the National Geographic Channel global television event. National Geographic.
Style de citation Chicago (17e éd.)Kostyal, K. M., et David Hamlin. Great Migrations: Official Companion to the National Geographic Channel Global Television Event. Washington, D.C.: National Geographic, 2010.
Style de citation MLA (8e éd.)Kostyal, K. M., et David Hamlin. Great Migrations: Official Companion to the National Geographic Channel Global Television Event. National Geographic, 2010.
Attention : ces citations peuvent ne pas être correctes à 100%.