Ragsdale, N. N., & Seiber, J. N. (1999). Pesticides: Managing risks and optimizing benefits. American Chemical Society.
Chicago Style (17th ed.) CitationRagsdale, Nancy N., and James N. Seiber. Pesticides: Managing Risks and Optimizing Benefits. Washington, DC: American Chemical Society, 1999.
ציטוט MLARagsdale, Nancy N., and James N. Seiber. Pesticides: Managing Risks and Optimizing Benefits. American Chemical Society, 1999.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.