Παραπομπή σε μορφή APA (7η εκδ.)

Olsson, M. (1983). Morphology and genesis of mor from a pine-heath stand. Swedish University of Agricultural Sciences, Faculty of Forestry.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Olsson, Mats. Morphology and Genesis of Mor from a Pine-heath Stand. Uppsala, Sweden: Swedish University of Agricultural Sciences, Faculty of Forestry, 1983.

Παραπομπή σε μορφή MLA (8th εκδ.)

Olsson, Mats. Morphology and Genesis of Mor from a Pine-heath Stand. Swedish University of Agricultural Sciences, Faculty of Forestry, 1983.