APA (7th ed.) Citation

Kittelsen, T., & Borge, P. E. (1998). Troll. N W Damm & Son.

Chicago Style (17th ed.) Citation

Kittelsen, Th, and Per Erik Borge. Troll. Oslo: N W Damm & Son, 1998.

MLA (9th ed.) Citation

Kittelsen, Th, and Per Erik Borge. Troll. N W Damm & Son, 1998.