World Health Organization. (1981). Progress in the characterization of venoms and standardization of antivenoms. World Health Organization.
Chicago Style (17. basım) AtıfWorld Health Organization. Progress in the Characterization of Venoms and Standardization of Antivenoms. Geneva: World Health Organization, 1981.
MLA (8th ed.) AtıfWorld Health Organization. Progress in the Characterization of Venoms and Standardization of Antivenoms. World Health Organization, 1981.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..