एपीए उद्धरण

López Chaves, R. (1994). Differentiation with SEM of six species of Meloidogyne (Nemata: Heteroderidae) found in Costa Rica.

शिकागो स्टाइल उद्धरण

López Chaves, Róger. Differentiation With SEM of Six Species of Meloidogyne (Nemata: Heteroderidae) Found in Costa Rica. 1994.

एमएलए उद्धरण

López Chaves, Róger. Differentiation With SEM of Six Species of Meloidogyne (Nemata: Heteroderidae) Found in Costa Rica. 1994.