APA (7th ed.) Citation

Infobase & ABC NEWS (Firm). (2017). Vanishing Ice: The Last American Polar Bears. ABC NEWS.

Chicago Style (17th ed.) Citation

Infobase and ABC NEWS (Firm). Vanishing Ice: The Last American Polar Bears. [Place of publication not identified]: ABC NEWS, 2017.

MLA (9th ed.) Citation

Infobase and ABC NEWS (Firm). Vanishing Ice: The Last American Polar Bears. ABC NEWS, 2017.