Cita APA (7a ed.)

Heie, O. E. (1994). The Aphidoidea (Hemiptera) of Fennoscandia and Denmark. V, Family Aphididae, part 2 of tribe Macrosiphini of subfamily Aphidinae. Brill.

Cita Chicago Style (17a ed.)

Heie, Ole E. The Aphidoidea (Hemiptera) of Fennoscandia and Denmark. V, Family Aphididae, Part 2 of Tribe Macrosiphini of Subfamily Aphidinae. Leiden [etc.]: Brill, 1994.

Cita MLA (9a ed.)

Heie, Ole E. The Aphidoidea (Hemiptera) of Fennoscandia and Denmark. V, Family Aphididae, Part 2 of Tribe Macrosiphini of Subfamily Aphidinae. Brill, 1994.