APA (7th ed.) Citation

Barhydt, J. A. (2009). Crayon Portraiture Complete Instructions for Making Crayon Portraits on Crayon Paper and on Platinum, Silver and Bromide Enlargements. Project Gutenberg.

Chicago Style (17th ed.) Citation

Barhydt, Jerome A. Crayon Portraiture Complete Instructions for Making Crayon Portraits on Crayon Paper and on Platinum, Silver and Bromide Enlargements. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Barhydt, Jerome A. Crayon Portraiture Complete Instructions for Making Crayon Portraits on Crayon Paper and on Platinum, Silver and Bromide Enlargements. Project Gutenberg, 2009.

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