APA (7th ed.) Citation

Biström, O. (1986). Review of the genus Hydroglyphus Motschulsky (=Guignotus Houlbert) in Africa (Coleoptera, Dytiscidae). Helsingfors.

Chicago Style (17th ed.) Citation

Biström, Olof. Review of the Genus Hydroglyphus Motschulsky (=Guignotus Houlbert) in Africa (Coleoptera, Dytiscidae). Helsinki: Helsingfors, 1986.

MLA (9th ed.) Citation

Biström, Olof. Review of the Genus Hydroglyphus Motschulsky (=Guignotus Houlbert) in Africa (Coleoptera, Dytiscidae). Helsingfors, 1986.