APA-viite (7. p.)

Workshop on Azolla Use (1985 : Fuzhou, China). (1987). Azolla utilization: Proceedings of the Workshop on Azolla Use, Fuzhou, Fujian, China, 31 March-5 April 1985. International Rice Research Institute.

Chicago-viite (17. p.)

Workshop on Azolla Use (1985 : Fuzhou, China). Azolla Utilization: Proceedings of the Workshop on Azolla Use, Fuzhou, Fujian, China, 31 March-5 April 1985. Manila: International Rice Research Institute, 1987.

MLA-viite (9. p.)

Workshop on Azolla Use (1985 : Fuzhou, China). Azolla Utilization: Proceedings of the Workshop on Azolla Use, Fuzhou, Fujian, China, 31 March-5 April 1985. International Rice Research Institute, 1987.