Cita APA (7th ed.)

Dupigny-Giroux, L., & Mock, C. J. (2009). Historical climate variability and impacts in North America. Springer.

Cita Chicago (17th ed.)

Dupigny-Giroux, Lesley-Ann, i Cary J. Mock. Historical Climate Variability and Impacts in North America. Dordrecht: Springer, 2009.

Cita MLA (8th ed.)

Dupigny-Giroux, Lesley-Ann, i Cary J. Mock. Historical Climate Variability and Impacts in North America. Springer, 2009.