Martin, W. F., & Levine, S. P. (1994). Protecting personnel at hazardous waste sites (2nd ed.). Butterworth-Heinemann.
Chicago Style (17th ed.) CitationMartin, William F., and Steven P. Levine. Protecting Personnel at Hazardous Waste Sites. 2nd ed. Boston: Butterworth-Heinemann, 1994.
ציטוט MLAMartin, William F., and Steven P. Levine. Protecting Personnel at Hazardous Waste Sites. 2nd ed. Butterworth-Heinemann, 1994.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.