APA:
Bechev, Dimitar (2002). Orfelia gruevi spec. nov. from Bulgaria (Diptera: Sciaroidea: Keroplatidae).
Acta entomologica slovenica (Ljubljana), volume 10, issue 2, str. 199-201.
URN:NBN:SI:DOC-7072YE2G from http://www.dlib.si
MLA:
Bechev, Dimitar. "Orfelia gruevi spec. nov. from Bulgaria (Diptera: Sciaroidea: Keroplatidae)."
Acta entomologica slovenica (Ljubljana) volume 10. issue 2 (2002) str. 199-201.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-7072YE2G>