APA-referens

Buckingham, P. L., Evans, J. C., & LaGrega, M. D. (2001). Hazardous waste management.

Chicago-stil citat

Buckingham, Phillip L., Jeffrey C. Evans, och Michael D. LaGrega. Hazardous Waste Management. Newyork, McgrawHill, 2001.

MLA-referens

Buckingham, Phillip L., et al. Hazardous Waste Management. 2001.