Southern Nigeria. Agricultural Dept. Annual report on entomological work. Govt. Printer].
Chicago Style (17th ed.) CitationSouthern Nigeria. Agricultural Dept. Annual Report on Entomological Work. [Lagos: Govt. Printer].
ציטוט MLASouthern Nigeria. Agricultural Dept. Annual Report on Entomological Work. Govt. Printer].
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.