Παραπομπή APA

Varghese, T., & Byju, G. (1993). Laterite Soils: Their distribution Charracteristics, Classification and management. State Committee on Science, Technology and Environment.

Παραπομπή Chicago Style

Varghese, Thomas, και G. Byju. Laterite Soils: Their Distribution Charracteristics, Classification and Management. Thiruvananthapuram: State Committee on Science, Technology and Environment, 1993.

Παραπομπή MLA

Varghese, Thomas, και G. Byju. Laterite Soils: Their Distribution Charracteristics, Classification and Management. State Committee on Science, Technology and Environment, 1993.