Cita APA (7a ed.)

Day, J., & McTavish, D. A. (2014). Recent progress with cost effective water resource activities in the Great Lakes region of North America.

Cita Chicago Style (17a ed.)

Day, Jack, y Douglas A. McTavish. Recent Progress with Cost Effective Water Resource Activities in the Great Lakes Region of North America. 2014.

Cita MLA (8a ed.)

Day, Jack, y Douglas A. McTavish. Recent Progress with Cost Effective Water Resource Activities in the Great Lakes Region of North America. 2014.