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MLA

Cressman, A.W, and Lynn H Dawsey. "The Comparative Insecticidal Efficiency Against the Camphor Scale of Spray Oils with Different Unsulphonatable Residues." , 865-878.. Print

APA

Cressman, A., & Dawsey, L. H. (0000). The Comparative Insecticidal Efficiency against the Camphor Scale of Spray Oils with Different Unsulphonatable Residues.

Chicago

Cressman, A.W., and Lynn H Dawsey. "The Comparative Insecticidal Efficiency against the Camphor Scale of Spray Oils with Different Unsulphonatable Residues" (1936): 865-878..