APA

Parker C. A., International Congress of Plant Pathology (4 : 1983 : Melbourne), International Workshop on Take-All of Cereals (1 : 1983 : Victoria A. & The American Phytophatological Society. St. Paul M. (1985). Ecology and management of soilborne plant pathogens. St. Paul, Minn: American Phytopathological Society.

Chicago

Parker C A, International Congress of Plant Pathology (4 : 1983 : Melbourne), International Workshop on Take-All of Cereals (1 : 1983 : Victoria Australia) and The American Phytophatological Society. St. Paul Minn. 1985. Ecology and management of soilborne plant pathogens. St. Paul, Minn: American Phytopathological Society.

Harvard

Parker C. A., International Congress of Plant Pathology (4 : 1983 : Melbourne), International Workshop on Take-All of Cereals (1 : 1983 : Victoria A. and The American Phytophatological Society. St. Paul M. (1985). Ecology and management of soilborne plant pathogens. St. Paul, Minn: American Phytopathological Society.

MLA

Parker C A, International Congress of Plant Pathology (4 : 1983 : Melbourne), International Workshop on Take-All of Cereals (1 : 1983 : Victoria Australia) and The American Phytophatological Society. St. Paul Minn. Ecology and management of soilborne plant pathogens. St. Paul, Minn: American Phytopathological Society. 1985.