Cita APA (7a ed.)

Edwards, P. K., & Pálsson, H. (1995). Two viking romances. Penguin Books.

Cita Chicago Style (17a ed.)

Edwards, Paul K., y Hermann Pálsson. Two Viking Romances. London: Penguin Books, 1995.

Cita MLA (9a ed.)

Edwards, Paul K., y Hermann Pálsson. Two Viking Romances. Penguin Books, 1995.