APA (7th ed.) Citation

Seager, R., Graham, N. E., Herweijer, C., Gordon, A. L., Kushnir, Y., & Cook, E. R. (2007). Blueprints for Medieval hydroclimate.

Chicago Style (17th ed.) Citation

Seager, Richard, Nicholas E. Graham, Celine Herweijer, Arnold L. Gordon, Yochanan Kushnir, and Edward R. Cook. Blueprints for Medieval Hydroclimate. 2007.

MLA (9th ed.) Citation

Seager, Richard, et al. Blueprints for Medieval Hydroclimate. 2007.