APA (7th ed.) Citation

Johnsen, A. O. (1981). Håkon jarl Eireiksson <998-1030>.

Chicago Style (17th ed.) Citation

Johnsen, Arne Odd. Håkon Jarl Eireiksson <998-1030>. 1981.

MLA (9th ed.) Citation

Johnsen, Arne Odd. Håkon Jarl Eireiksson <998-1030>. 1981.

Warning: These citations may not always be 100% accurate.