Mårtensson, O. (1956). Bryophytes of the Torneträsk area, Northern Swedish Lappland. Almqvist & Wiksell.
Chicago Style (17th ed.) CitationMårtensson, Olle. Bryophytes of the Torneträsk Area, Northern Swedish Lappland. Stockholm: Almqvist & Wiksell, 1956.
MLA (9th ed.) CitationMårtensson, Olle. Bryophytes of the Torneträsk Area, Northern Swedish Lappland. Almqvist & Wiksell, 1956.
Warning: These citations may not always be 100% accurate.