Landin, B. (1961). Ecological studies on dung-beetles: (Col. Scarabaeidae). Entomologiska sällskapet.
Chicago Style (17th ed.) CitationLandin, Bengt-Olof. Ecological Studies on Dung-beetles: (Col. Scarabaeidae). Lund: Entomologiska sällskapet, 1961.
ציטוט MLALandin, Bengt-Olof. Ecological Studies on Dung-beetles: (Col. Scarabaeidae). Entomologiska sällskapet, 1961.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.