APA-referens (7:e uppl.)

Oswald Spring, r. (2011). Water Resources in Mexico: Scarcity, Degradation, Stress, Conflicts, Management, and Policy. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-05432-7

Chicago-referens (17:e uppl.)

Oswald Spring, rsula. Water Resources in Mexico: Scarcity, Degradation, Stress, Conflicts, Management, and Policy. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-05432-7.

MLA-referens (9:e uppl.)

Oswald Spring, rsula. Water Resources in Mexico: Scarcity, Degradation, Stress, Conflicts, Management, and Policy. Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-05432-7.