APA način citiranja (7. izdanje)

Heie, O. E. (1967). Studies on fossil aphids (Homoptera: Aphidoidea): Especially in the Copenhagen collection of fossils in Baltic amber.

Čikaški stil citiranja (17. izdanje)

Heie, Ole E. Studies on Fossil Aphids (Homoptera: Aphidoidea): Especially in the Copenhagen Collection of Fossils in Baltic Amber. Copenhagen, 1967.

MLA način citiranja (8. izdanje)

Heie, Ole E. Studies on Fossil Aphids (Homoptera: Aphidoidea): Especially in the Copenhagen Collection of Fossils in Baltic Amber. 1967.