APA (7th ed.) Citation

Sierra Echeverri, N. (2002). Reflexiones. SENA.

Chicago Style (17th ed.) Citation

Sierra Echeverri, Nicolas. Reflexiones. Medellín: SENA, 2002.

MLA (9th ed.) Citation

Sierra Echeverri, Nicolas. Reflexiones. SENA, 2002.

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