APA (7th ed.) Citation

Ovesen, H., & Eriksen, G. (1981). Historie. Centrum.

Chicago Style (17th ed.) Citation

Ovesen, Helge, and Gerhardt Eriksen. Historie. Viby: Centrum, 1981.

MLA (9th ed.) Citation

Ovesen, Helge, and Gerhardt Eriksen. Historie. Centrum, 1981.

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