APA (7th ed.) Citation

Ch Lemmens Gerard W. & Brewers Supply Group. The breeding and parentage of hop varieties.

Chicago Style (17th ed.) Citation

Ch Lemmens Gerard W. and Brewers Supply Group. The Breeding and Parentage of Hop Varieties.

MLA (9th ed.) Citation

Ch Lemmens Gerard W. and Brewers Supply Group. The Breeding and Parentage of Hop Varieties.

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