APA (7th ed.) Citation

De Graeve Iris, Terryn Herman, & European Aluminium Association. Definition of Surface Roughness.

Chicago Style (17th ed.) Citation

De Graeve Iris, Terryn Herman, and European Aluminium Association. Definition of Surface Roughness.

MLA (9th ed.) Citation

De Graeve Iris, et al. Definition of Surface Roughness.

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