APA (7th ed.) Citation

Hippa, H., & Vilkamaa, P. (2004). The genus Xylosciara Tuomikoski (Diptera, Sciaridae): Phylogeny and review of the species. Finnish Zoolog. Publ. Board.

Chicago Style (17th ed.) Citation

Hippa, Heikki, and Pekka Vilkamaa. The Genus Xylosciara Tuomikoski (Diptera, Sciaridae): Phylogeny and Review of the Species. Helsinki: Finnish Zoolog. Publ. Board, 2004.

MLA (9th ed.) Citation

Hippa, Heikki, and Pekka Vilkamaa. The Genus Xylosciara Tuomikoski (Diptera, Sciaridae): Phylogeny and Review of the Species. Finnish Zoolog. Publ. Board, 2004.