APA (7th ed.) Citation

Hedrick, U. P. (2009). Manual of American Grape-Growing. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hedrick, U. P. Manual of American Grape-Growing. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Hedrick, U. P. Manual of American Grape-Growing. Project Gutenberg, 2009.

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