International conference "The New Energy History: Energy Transition in the 20th and 21st Centuries", New York University, November 1 an 2, 2018, Gross, S. G., & Needham, A. (2023). New energies: A history of energy transitions in Europe and North America / Edited by Stephen G. Gross & Andrew Needham. University of Pittsburgh Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International conference "The New Energy History: Energy Transition in the 20th and 21st Centuries", New York University, November 1 an 2, 2018, Stephen G. Gross, و Andrew Needham. New Energies: A History of Energy Transitions in Europe and North America / Edited by Stephen G. Gross & Andrew Needham. Pittsburgh: University of Pittsburgh Press, 2023.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)International conference "The New Energy History: Energy Transition in the 20th and 21st Centuries", New York University, November 1 an 2, 2018, et al. New Energies: A History of Energy Transitions in Europe and North America / Edited by Stephen G. Gross & Andrew Needham. University of Pittsburgh Press, 2023.