Παραπομπή APA

Bleam, W. F. (2012). Soil and environmental chemistry. Academic Press/Elsevier.

Παραπομπή Chicago Style

Bleam, William F. Soil and Environmental Chemistry. Oxford: Academic Press/Elsevier, 2012.

Παραπομπή MLA

Bleam, William F. Soil and Environmental Chemistry. Academic Press/Elsevier, 2012.