Hirashima, Y. (1979). Discovery of the second species of prosopisteroides of New Guinea (Hymenoptera, colletidae). Kyushu University.
Chicago Style (17th ed.) CitationHirashima, Yoshihiro. Discovery of the Second Species of Prosopisteroides of New Guinea (Hymenoptera, Colletidae). Fukuoka: Kyushu University, 1979.
MLA (9th ed.) CitationHirashima, Yoshihiro. Discovery of the Second Species of Prosopisteroides of New Guinea (Hymenoptera, Colletidae). Kyushu University, 1979.
Warning: These citations may not always be 100% accurate.