Cita APA (7th ed.)

Sandbach, F. (1982). Principles of pollution control. Longman.

Cita Chicago (17th ed.)

Sandbach, Francis. Principles of Pollution Control. London ; New York: Longman, 1982.

Cita MLA (9th ed.)

Sandbach, Francis. Principles of Pollution Control. Longman, 1982.

Atenció: Aquestes cites poden no estar 100% correctes.