एपीए उद्धरण

Johnson, S. (1967). On some nematodes belonging to the genus Rictularia (Nematoda: Spiruroidea).

शिकागो स्टाइल उद्धरण

Johnson, Sylvester. On Some Nematodes Belonging to the Genus Rictularia (Nematoda: Spiruroidea). 1967.

एमएलए उद्धरण

Johnson, Sylvester. On Some Nematodes Belonging to the Genus Rictularia (Nematoda: Spiruroidea). 1967.