International Symposium on Anaerobic Digestion Cardiff, Wales, Hughes, D. E., Stafford, D. A., & Wheatley, B. I. (1980). Anaerobic digestion: Proceedings of the First International Symposium on Anaerobic Digestion held at University College, Cardiff, Wales, September 1979. Applied Science.
Цитирование в стиле Чикаго (17-е изд.)International Symposium on Anaerobic Digestion Cardiff, Wales, David Edward Hughes, David A. Stafford, и B. I. Wheatley. Anaerobic Digestion: Proceedings of the First International Symposium on Anaerobic Digestion Held at University College, Cardiff, Wales, September 1979. London: Applied Science, 1980.
Цитирование MLA (8-е изд.)International Symposium on Anaerobic Digestion Cardiff, Wales, et al. Anaerobic Digestion: Proceedings of the First International Symposium on Anaerobic Digestion Held at University College, Cardiff, Wales, September 1979. Applied Science, 1980.