Food and Agriculture Organization of the United Nations. Working Group on Forest Insects and Diseases, Davidson, A. G., & Prentice, R. M. (1967). Important forest insects and diseases of mutual concern to Canada, the United States and Mexico. Queen's Printer.
Chicago Style (17. basım) AtıfFood and Agriculture Organization of the United Nations. Working Group on Forest Insects and Diseases, A. G. Davidson, ve R. M. Prentice. Important Forest Insects and Diseases of Mutual Concern to Canada, the United States and Mexico. [Ottawa: Queen's Printer, 1967.
MLA (8th ed.) AtıfFood and Agriculture Organization of the United Nations. Working Group on Forest Insects and Diseases, et al. Important Forest Insects and Diseases of Mutual Concern to Canada, the United States and Mexico. Queen's Printer, 1967.