एपीए उद्धरण

Holovachov, O., Esquivel, A., & Bongers, T. (2003). Free-living nematodes from nature reserves in Costa Rica. 4. Cephalobina.

शिकागो स्टाइल उद्धरण

Holovachov, Oleksandr, Alejandro Esquivel, और Tom Bongers. Free-living Nematodes From Nature Reserves in Costa Rica. 4. Cephalobina. 2003.

एमएलए उद्धरण

Holovachov, Oleksandr, Alejandro Esquivel, और Tom Bongers. Free-living Nematodes From Nature Reserves in Costa Rica. 4. Cephalobina. 2003.