APA (7th ed.) Citation

Brennan, A. M. Permafrost bibliography update. World Data Center for Glaciology [Snow and Ice].

Chicago Style (17th ed.) Citation

Brennan, Ann M. Permafrost Bibliography Update. Boulder, Colo: World Data Center for Glaciology [Snow and Ice].

MLA (9th ed.) Citation

Brennan, Ann M. Permafrost Bibliography Update. World Data Center for Glaciology [Snow and Ice].

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