APA (7th ed.) Citation

Pons, L. J., & Zonneveld, I. S. (1965). Soil ripening and soil classification: Initial soil formation of alluvial deposits with a classification of the resulting soils. Veenman & Zonen.

Chicago Style (17th ed.) Citation

Pons, L. J., and I. S. Zonneveld. Soil Ripening and Soil Classification: Initial Soil Formation of Alluvial Deposits with a Classification of the Resulting Soils. Wageningen: Veenman & Zonen, 1965.

MLA (9th ed.) Citation

Pons, L. J., and I. S. Zonneveld. Soil Ripening and Soil Classification: Initial Soil Formation of Alluvial Deposits with a Classification of the Resulting Soils. Veenman & Zonen, 1965.