APA (7th ed.) Citation

(1991). Tertiary fossil forests of the Geodetic Hills, Axel Heiberg Island, Arctic Archipelago.

Chicago Style (17th ed.) Citation

Tertiary Fossil Forests of the Geodetic Hills, Axel Heiberg Island, Arctic Archipelago. Ottawa, 1991.

MLA (9th ed.) Citation

Tertiary Fossil Forests of the Geodetic Hills, Axel Heiberg Island, Arctic Archipelago. 1991.

Warning: These citations may not always be 100% accurate.