APA (7th ed.) Citation

(1930). Production, extraction, and germination of lodgepole pine seed. GPO.

Chicago Style (17th ed.) Citation

Production, Extraction, and Germination of Lodgepole Pine Seed. [Washington]: GPO, 1930.

MLA (9th ed.) Citation

Production, Extraction, and Germination of Lodgepole Pine Seed. GPO, 1930.

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