APA

Pratt H. D., Littig K. S., . (1974). Insecticides for the control of insects of public health importance. Atlanta, Georgia: Departament of Health, Education, and Welfare.

Chicago

Pratt Harry D, Littig Kent S, . 1974. Insecticides for the control of insects of public health importance. Atlanta, Georgia: Departament of Health, Education, and Welfare.

Harvard

Pratt H. D., Littig K. S., . (1974). Insecticides for the control of insects of public health importance. Atlanta, Georgia: Departament of Health, Education, and Welfare.

MLA

Pratt Harry D, Littig Kent S, . Insecticides for the control of insects of public health importance. Atlanta, Georgia: Departament of Health, Education, and Welfare. 1974.