APA (7th ed.) Citation

Caplan, H. H. (1976). The classified directory of artists signatures, symbols & monograms. The Company.

Chicago Style (17th ed.) Citation

Caplan, H. H. The Classified Directory of Artists Signatures, Symbols & Monograms. Detroit: The Company, 1976.

MLA (9th ed.) Citation

Caplan, H. H. The Classified Directory of Artists Signatures, Symbols & Monograms. The Company, 1976.

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