APA (7th ed.) Citation

Paasche, F., & Houm, P. (1948). Kong Sverre: [Sverri, König von Norwegen] (3. opl.). Aschehoug.

Chicago Style (17th ed.) Citation

Paasche, Fredrik, and Philip Houm. Kong Sverre: [Sverri, König Von Norwegen]. 3. opl. Oslo: Aschehoug, 1948.

MLA (9th ed.) Citation

Paasche, Fredrik, and Philip Houm. Kong Sverre: [Sverri, König Von Norwegen]. 3. opl. Aschehoug, 1948.

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