Gaya APA

Thomson, W, T. (1988). Agricultural Chemicals Book III Fumigants, Growth Regulators, Repellents, and Rodenticides . USA: McGraw-Hill Book Company.

Gaya MLA

Thomson, W., T.. "Agricultural Chemicals Book III Fumigants, Growth Regulators, Repellents, and Rodenticides". USA: McGraw-Hill Book Company, 1988. Teksbook.