APA (7th ed.) Citation

Asimov, I. (1979). En la arena estelar (c1979.). Martinez de Roca.

Chicago Style (17th ed.) Citation

Asimov, Isaac. En La Arena Estelar. c1979. Baracelona: Martinez de Roca, 1979.

MLA (9th ed.) Citation

Asimov, Isaac. En La Arena Estelar. c1979. Martinez de Roca, 1979.

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