APA (7th ed.) Citation

Norn, O., & Skovgaard Jensen, S. (1990). The house of wisdom: = Visdommen i Vestjylland. Ejlers.

Chicago Style (17th ed.) Citation

Norn, Otto, and Søren Skovgaard Jensen. The House of Wisdom: = Visdommen I Vestjylland. Copenhagen: Ejlers, 1990.

MLA (9th ed.) Citation

Norn, Otto, and Søren Skovgaard Jensen. The House of Wisdom: = Visdommen I Vestjylland. Ejlers, 1990.

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