APA (7th ed.) Citation

Orwell, G., & Laín Entralgo, P. (1970). 1984. Salvat Editores [etc.].

Chicago Style (17th ed.) Citation

Orwell, George, and Pedro Laín Entralgo. 1984. [Pamplona, [etc.]]: Salvat Editores [etc.], 1970.

MLA (9th ed.) Citation

Orwell, George, and Pedro Laín Entralgo. 1984. Salvat Editores [etc.], 1970.

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