MacCormick, J., & Andresen, J. W. (1961). Infestation of pitch and shortleaf pines by the red pine sawfly in southern New Jersey.
Chicago Style (17th ed.) CitationMacCormick, Jack, and John W. Andresen. Infestation of Pitch and Shortleaf Pines by the Red Pine Sawfly in Southern New Jersey. New York, NY, 1961.
MLA (9th ed.) CitationMacCormick, Jack, and John W. Andresen. Infestation of Pitch and Shortleaf Pines by the Red Pine Sawfly in Southern New Jersey. 1961.
Warning: These citations may not always be 100% accurate.