APA (7th ed.) Citation

Alewyn, R. (1982). Problemas y figuras. Laia.

Chicago Style (17th ed.) Citation

Alewyn, Richard. Problemas Y Figuras. Barcelona: Laia, 1982.

MLA (9th ed.) Citation

Alewyn, Richard. Problemas Y Figuras. Laia, 1982.

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