Cita APA (7a ed.)

Acra, A. (1990). Water Disinfection by Solar Radiation: Assesment and Application. International Development Research Centre (IDRC).

Cita Chicago Style (17a ed.)

Acra, A. Water Disinfection by Solar Radiation: Assesment and Application. Ottawa, Ont.: International Development Research Centre (IDRC), 1990.

Cita MLA (8a ed.)

Acra, A. Water Disinfection by Solar Radiation: Assesment and Application. International Development Research Centre (IDRC), 1990.