Citazione Stile APA (7a Edizione)

Worrell, W. A., Vesilind, P. A., & Ludwig, C. (2017). Solid waste engineering: A global perspective (3rd edition, SI.). Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Worrell, William A., P. Aarne Vesilind, e Christian Ludwig. Solid Waste Engineering: A Global Perspective. 3rd edition, SI. Boston, MA: Cengage Learning, 2017.

Citatione MLA (9a ed.)

Worrell, William A., et al. Solid Waste Engineering: A Global Perspective. 3rd edition, SI. Cengage Learning, 2017.