APA (7th ed.) Citation

Polk, R. (1927). Essentials of linoleum block-printing: Ralph Polk. The Manual Arts Press.

Chicago Style (17th ed.) Citation

Polk, Ralph. Essentials of Linoleum Block-printing: Ralph Polk. Peoria: The Manual Arts Press, 1927.

MLA (9th ed.) Citation

Polk, Ralph. Essentials of Linoleum Block-printing: Ralph Polk. The Manual Arts Press, 1927.

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