APA (7th ed.) Citation

Hudson, G. E. (1956). Tierra purpúrea. Guillermo Kraft.

Chicago Style (17th ed.) Citation

Hudson, Guillermo Enrique. Tierra Purpúrea. Buenos Aires: Guillermo Kraft, 1956.

MLA (9th ed.) Citation

Hudson, Guillermo Enrique. Tierra Purpúrea. Guillermo Kraft, 1956.

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