Não informado. (1968). Canadian agricultural insect pest review. Department of Agriculture, Information Division.
Style de citation Chicago (17e éd.)Não informado. Canadian Agricultural Insect Pest Review. Ottawa: Department of Agriculture, Information Division, 1968.
Style de citation MLA (8e éd.)Não informado. Canadian Agricultural Insect Pest Review. Department of Agriculture, Information Division, 1968.
Attention : ces citations peuvent ne pas être correctes à 100%.