Cita APA (7a ed.)

Chvála, M. (1983). The Empidoidea (Diptera) of Fennoscandia and Denmark. II, General part, The families Hybotidae, Atelestidae and Microphoridae. Scandinavian Science Press.

Cita Chicago Style (17a ed.)

Chvála, Milan. The Empidoidea (Diptera) of Fennoscandia and Denmark. II, General Part, The Families Hybotidae, Atelestidae and Microphoridae. Copenhagen: Scandinavian Science Press, 1983.

Cita MLA (9a ed.)

Chvála, Milan. The Empidoidea (Diptera) of Fennoscandia and Denmark. II, General Part, The Families Hybotidae, Atelestidae and Microphoridae. Scandinavian Science Press, 1983.