Παραπομπή APA

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

Παραπομπή Chicago Style

Bleam, W. F. Soil and Environmental Chemistry. Burlington, MA: Academic Press, 2012.

Παραπομπή MLA

Bleam, W. F. Soil and Environmental Chemistry. Academic Press, 2012.