APA (7th ed.) Zitazioa
Sewell Fürst, M., Kerr, F. R., & Vogt, P. (1951). Norway to-day: Scenery and natural resources, people and history, literature, art and science, travel, sport and exploration, economic life, regional descriptions. Dreyer.
Chicago Style (17th ed.) Zitazioa
Sewell Fürst, Mai, Finn R. Kerr, eta Per Vogt. Norway To-day: Scenery and Natural Resources, People and History, Literature, Art and Science, Travel, Sport and Exploration, Economic Life, Regional Descriptions. Oslo: Dreyer, 1951.
MLA (9th ed.) Zitazioa
Sewell Fürst, Mai, et al. Norway To-day: Scenery and Natural Resources, People and History, Literature, Art and Science, Travel, Sport and Exploration, Economic Life, Regional Descriptions. Dreyer, 1951.
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