APA (7th ed.) Citation

Douglash, R. (1967). Calligraphic Lettering with Wide Pen & Brush. Watson - Guptill.

Chicago Style (17th ed.) Citation

Douglash, Ralph. Calligraphic Lettering with Wide Pen & Brush. Watson - Guptill, 1967.

MLA (8th ed.) Citation

Douglash, Ralph. Calligraphic Lettering with Wide Pen & Brush. Watson - Guptill, 1967.

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