Style de citation APA (7e éd.)

Questar, Inc. (2008). Treasures of America's national parks. Distributed by Questar.

Style de citation Chicago (17e éd.)

Questar, Inc. Treasures of America's National Parks. Chicago, IL: Distributed by Questar, 2008.

Style de citation MLA (8e éd.)

Questar, Inc. Treasures of America's National Parks. Distributed by Questar, 2008.

Attention : ces citations peuvent ne pas être correctes à 100%.