Cita APA (7th ed.)

Higgins, T. E. (1995). Pollution prevention handbook. Lewis Publishers.

Cita Chicago (17th ed.)

Higgins, Thomas E. Pollution Prevention Handbook. Boca Raton: Lewis Publishers, 1995.

Cita MLA (9th ed.)

Higgins, Thomas E. Pollution Prevention Handbook. Lewis Publishers, 1995.