Eastern Book Company. Insecticides Act, 1968 (13th.). Eastern Book Company.
Cita Chicago (17th ed.)Eastern Book Company. Insecticides Act, 1968. 13th. Lucknow Lucknow: Eastern Book Company.
Cita MLA (9th ed.)Eastern Book Company. Insecticides Act, 1968. 13th. Eastern Book Company.
Atenció: Aquestes cites poden no estar 100% correctes.