APA (7th ed.) Citation

Amado Cepeda, A., & Castellanos Gallego, D. (2000). Impacto ambiental. SENA.

Chicago Style (17th ed.) Citation

Amado Cepeda, Abelardo, and Duván Castellanos Gallego. Impacto Ambiental. Itagüí: SENA, 2000.

MLA (9th ed.) Citation

Amado Cepeda, Abelardo, and Duván Castellanos Gallego. Impacto Ambiental. SENA, 2000.

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