APA (7th ed.) Citation

Blæsbjerg, C., & Maishauge. (1969). Ex Libris [Maishauge].

Chicago Style (17th ed.) Citation

Blæsbjerg, Christian, and Maishauge. Ex Libris [Maishauge]. [S. l, 1969.

MLA (9th ed.) Citation

Blæsbjerg, Christian, and Maishauge. Ex Libris [Maishauge]. 1969.

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