APA (7th ed.) Citation

Heie, O. E. (1980). The Aphidoidea (Hemiptera) of Fennoscandia and Denmark. Scandinavian Science Press.

Chicago Style (17th ed.) Citation

Heie, Ole E. The Aphidoidea (Hemiptera) of Fennoscandia and Denmark. Klampenborg, Denmark: Scandinavian Science Press, 1980.

MLA (9th ed.) Citation

Heie, Ole E. The Aphidoidea (Hemiptera) of Fennoscandia and Denmark. Scandinavian Science Press, 1980.

Warning: These citations may not always be 100% accurate.