APA (7th ed.) Citation

Liesler, J., & Fogedgaard, H. (1965). Ex Libris Fogedgaard Helmer.

Chicago Style (17th ed.) Citation

Liesler, Josef, and Helmer Fogedgaard. Ex Libris Fogedgaard Helmer. [S.l.], 1965.

MLA (9th ed.) Citation

Liesler, Josef, and Helmer Fogedgaard. Ex Libris Fogedgaard Helmer. 1965.

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