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.