APA (7th ed.) Citation

IEA Photovoltaic Power Systems Programme, Royer, J., & Ross, M. (1999). Photovoltaics in cold climates. James & James.

Chicago Style (17th ed.) Citation

IEA Photovoltaic Power Systems Programme, Jimmy Royer, and Michael Ross. Photovoltaics in Cold Climates. London: James & James, 1999.

MLA (9th ed.) Citation

IEA Photovoltaic Power Systems Programme, et al. Photovoltaics in Cold Climates. James & James, 1999.