Cita APA (7a ed.)

Barnett, A., Pyle, L., & Subramanian, S. K. (1978). Biogás Technology in the Third World; a Multidisciplinary Review. International Development Research Centre (IDRC).

Cita Chicago Style (17a ed.)

Barnett, Andrew, Leo Pyle, y S. K. Subramanian. Biogás Technology in the Third World; a Multidisciplinary Review. Lausanne: International Development Research Centre (IDRC), 1978.

Cita MLA (9a ed.)

Barnett, Andrew, et al. Biogás Technology in the Third World; a Multidisciplinary Review. International Development Research Centre (IDRC), 1978.