Cita APA (7a ed.)

Mark Ritchie, J. (1981). A taxonomic revision of the genus Oedaleus Fieber (Orthoptera Acrididae). British Museum (Natural History).

Cita Chicago Style (17a ed.)

Mark Ritchie, J. A Taxonomic Revision of the Genus Oedaleus Fieber (Orthoptera Acrididae). London: British Museum (Natural History), 1981.

Cita MLA (9a ed.)

Mark Ritchie, J. A Taxonomic Revision of the Genus Oedaleus Fieber (Orthoptera Acrididae). British Museum (Natural History), 1981.