APA (7th ed.) Citation

Pérez León, L., & Ezcurdia Olavarrieta, M. (2008). Percepción directa e indirecta.

Chicago Style (17th ed.) Citation

Pérez León, Laura, and Maite Ezcurdia Olavarrieta. Percepción Directa E Indirecta. 2008.

MLA (8th ed.) Citation

Pérez León, Laura, and Maite Ezcurdia Olavarrieta. Percepción Directa E Indirecta. 2008.

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