Cita APA

McKinney, M. L., & Schoch, R. M. (1998). Environmental science, Systems and solutions.

Chicago Edition Citation

McKinney, Michael L., i Robert M. Schoch. Environmental Science, Systems and Solutions. Boston, Jones and Bartlett publishers, 1998.

Cita MLA

McKinney, Michael L., i Robert M. Schoch. Environmental Science, Systems and Solutions. 1998.