Cita APA (7th ed.)
Lago, D. (2004). On the Viking trail: Travels in Scandinavian America. University of Iowa Press.
Cita Chicago (17th ed.)
Lago, Don. On the Viking Trail: Travels in Scandinavian America. Iowa City: University of Iowa Press, 2004.
Cita MLA (9th ed.)
Lago, Don. On the Viking Trail: Travels in Scandinavian America. University of Iowa Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.