APA-viite

Dwivedi, M. P. (1966). On a new species of Haplocaecum Simha, 1958, (Trematoda, Digenea) from a water snake Tropidonotus piscator.

Chicago-tyylinen lähdeviittaus

Dwivedi, M. P. On a New Species of Haplocaecum Simha, 1958, (Trematoda, Digenea) From a Water Snake Tropidonotus Piscator. 1966.

MLA-viite

Dwivedi, M. P. On a New Species of Haplocaecum Simha, 1958, (Trematoda, Digenea) From a Water Snake Tropidonotus Piscator. 1966.

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