APA (7th ed.) Citation

Gaudaen, G., & Shaftel, N. (1973). Ex Libris Norman Shaftel.

Chicago Style (17th ed.) Citation

Gaudaen, Gerard, and Norman Shaftel. Ex Libris Norman Shaftel. 1973.

MLA (9th ed.) Citation

Gaudaen, Gerard, and Norman Shaftel. Ex Libris Norman Shaftel. 1973.

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