International Society for Horticultural Science. (1982). International symposium on fruit tree virus diseases. International Society for Horticultural Science.
Cita Chicago (17th ed.)International Society for Horticultural Science. International Symposium on Fruit Tree Virus Diseases. Vancouver: International Society for Horticultural Science, 1982.
Cita MLA (9th ed.)International Society for Horticultural Science. International Symposium on Fruit Tree Virus Diseases. International Society for Horticultural Science, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.