APA (7th ed.) Citation

Meyer, D., & Fogedgaard, H. (1960). Ex Libris Helmer Fogedgaard.

Chicago Style (17th ed.) Citation

Meyer, Daniel, and Helmer Fogedgaard. Ex Libris Helmer Fogedgaard. [S.l, 1960.

MLA (9th ed.) Citation

Meyer, Daniel, and Helmer Fogedgaard. Ex Libris Helmer Fogedgaard. 1960.

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