Citazione Stile APA (7a Edizione)

Utomo T. P., Hasanudin U, Suroso E, & International Association of Engineers. Comparative study of low and high-grade crumb rubber processing energy.

Citazione stile Chigago Style (17a edizione)

Utomo T. P., Hasanudin U, Suroso E, e International Association of Engineers. Comparative Study of Low and High-grade Crumb Rubber Processing Energy.

Citatione MLA (9a ed.)

Utomo T. P., et al. Comparative Study of Low and High-grade Crumb Rubber Processing Energy.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.