APA (7th ed.) Citation

Aga, E., & Berntzen, J. (1989). Temahefte (2. oppl.). Gyldendal.

Chicago Style (17th ed.) Citation

Aga, Elsa, and John Berntzen. Temahefte. 2. oppl. [Oslo]: Gyldendal, 1989.

MLA (9th ed.) Citation

Aga, Elsa, and John Berntzen. Temahefte. 2. oppl. Gyldendal, 1989.

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