APA (7th ed.) Citation

Heininen, L., Zebich-Knos, M., & Wastl-Walter, D. (2011). Polar regions: Comparing arctic and antarctic border dabates. Ashgate.

Chicago Style (17th ed.) Citation

Heininen, Lassi, Michele Zebich-Knos, and Doris Wastl-Walter. Polar Regions: Comparing Arctic and Antarctic Border Dabates. Ashgate, 2011.

MLA (8th ed.) Citation

Heininen, Lassi, et al. Polar Regions: Comparing Arctic and Antarctic Border Dabates. Ashgate, 2011.