APA (7th ed.) Citation
Lloyd, F. E. (1911). Guayule (Parthenium argentatum Gray): A rubber plant of the Chihuahuan desert.
Chicago Style (17th ed.) Citation
Lloyd, Francis Ernest. Guayule (Parthenium Argentatum Gray): A Rubber Plant of the Chihuahuan Desert. Washington, 1911.
MLA (9th ed.) Citation
Lloyd, Francis Ernest. Guayule (Parthenium Argentatum Gray): A Rubber Plant of the Chihuahuan Desert. 1911.
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