APA (7th ed.) Citation

The Asphalt Institute. (1969). Manual del asfalto. Urmo.

Chicago Style (17th ed.) Citation

The Asphalt Institute. Manual Del Asfalto. Bilbao: Urmo, 1969.

MLA (9th ed.) Citation

The Asphalt Institute. Manual Del Asfalto. Urmo, 1969.

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