APA (7th ed.) Citation

Booth, W. C., & Barcena, A. (1971). Lo mas valioso del saber. Limusa.

Chicago Style (17th ed.) Citation

Booth, Wayne C., and Agustín Barcena. Lo Mas Valioso Del Saber. México: Limusa, 1971.

MLA (9th ed.) Citation

Booth, Wayne C., and Agustín Barcena. Lo Mas Valioso Del Saber. Limusa, 1971.

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