Cita APA (7a ed.)

Chanlett, E. T. (1973). Enviromental Protection/ Emil T. Chanlett. McGraw-Hill.

Cita Chicago Style (17a ed.)

Chanlett, Emil T. Enviromental Protection/ Emil T. Chanlett. McGraw-Hill, 1973.

Cita MLA (8a ed.)

Chanlett, Emil T. Enviromental Protection/ Emil T. Chanlett. McGraw-Hill, 1973.