APA (7th ed.) Citation

(1930). Testing phylloxera-resistant grape stocks in vinifera regions of U.S. GPO.

Chicago Style (17th ed.) Citation

Testing Phylloxera-resistant Grape Stocks in Vinifera Regions of U.S. [Washington]: GPO, 1930.

MLA (9th ed.) Citation

Testing Phylloxera-resistant Grape Stocks in Vinifera Regions of U.S. GPO, 1930.

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