Παραπομπή APA

Testa, S. M. (1993). Geological aspects of hazardous waste management. Lewis Publishers.

Παραπομπή Chicago Style

Testa, Stephen M. Geological Aspects of Hazardous Waste Management. London: Lewis Publishers, 1993.

Παραπομπή MLA

Testa, Stephen M. Geological Aspects of Hazardous Waste Management. Lewis Publishers, 1993.