Cita APA

Kalbermatten, J. M., & Kalbermatten, J. M. (1982). Appropriate sanitation alternatives: A planning and design manual. Baltimore, Md.: J. Hopkins University Press.

Citación estilo Chicago

Kalbermatten, John M., y John M. Kalbermatten. Appropriate Sanitation Alternatives: A Planning and Design Manual. Baltimore, Md.: J. Hopkins University Press, 1982.

Cita MLA

Kalbermatten, John M., y John M. Kalbermatten. Appropriate Sanitation Alternatives: A Planning and Design Manual. Baltimore, Md.: J. Hopkins University Press, 1982.