APA Citatie

Agriculture Department, Govt of Kerala, & Soil Survey Organisation. (2007). Bench Mark Soils Of Kerala.

Chicago Style citaat

Agriculture Department, Govt of Kerala, en Soil Survey Organisation. Bench Mark Soils Of Kerala. Tiruvanathapuram, Govt Of Kerala, 2007.

MLA citatie

Agriculture Department, et al. Bench Mark Soils Of Kerala. 2007.