APA (7th ed.) Citation

Hobson, R. P. (1951). Grass beyond the mountains: Discovering the last great cattle frontier on the North American continent (4. impr.). Lippincott.

Chicago Style (17th ed.) Citation

Hobson, Richmond Pearson. Grass Beyond the Mountains: Discovering the Last Great Cattle Frontier on the North American Continent. 4. impr. Philadelphia, Pa. [u.a.]: Lippincott, 1951.

MLA (9th ed.) Citation

Hobson, Richmond Pearson. Grass Beyond the Mountains: Discovering the Last Great Cattle Frontier on the North American Continent. 4. impr. Lippincott, 1951.