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MLA

Christenson, L.D, and Floyd F Smith. "Insects and the Plant Viruses." , 179-190.. Print

APA

Christenson, L., & Smith, F. F. (0000). Insects and the Plant Viruses.

Chicago

Christenson, L.D., and Floyd F Smith. "Insects and the Plant Viruses" (1952): 179-190..