Παραπομπή APA

William F Bleam. (2017). Soil and environmental chemistry (2nd. ed.). Elsevier/AP, Academic Press is an imprint of Elsevier.

Παραπομπή Chicago Style

William F Bleam. Soil and Environmental Chemistry. 2nd. ed. Amsterdam ; Boston: Elsevier/AP, Academic Press is an imprint of Elsevier, 2017.

Παραπομπή MLA

William F Bleam. Soil and Environmental Chemistry. 2nd. ed. Elsevier/AP, Academic Press is an imprint of Elsevier, 2017.