APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (8:e uppl.)

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