Παραπομπή σε μορφή APA (7η εκδ.)

Dolling, A. H. U. (1996). Pteridium aquilinum (L.) Kuhn.: Ecology and interference effects on regeneration of hemiboreal forests in southern Sweden. Swedish University of Agricultural Sciences.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dolling, Ann H. U. Pteridium Aquilinum (L.) Kuhn.: Ecology and Interference Effects on Regeneration of Hemiboreal Forests in Southern Sweden. Uppsala: Swedish University of Agricultural Sciences, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Dolling, Ann H. U. Pteridium Aquilinum (L.) Kuhn.: Ecology and Interference Effects on Regeneration of Hemiboreal Forests in Southern Sweden. Swedish University of Agricultural Sciences, 1996.