APA Alıntı

Allison, F. E. (1973). Soil organic matter and its role in crop production. Elsevier scientific publishing co.

Chicago Stili Alıntı

Allison, F E. Soil Organic Matter and Its Role in Crop Production. U S A: Elsevier scientific publishing co, 1973.

MLA Alıntı

Allison, F E. Soil Organic Matter and Its Role in Crop Production. Elsevier scientific publishing co, 1973.