APA

International Symposium on Factors Determining the Behavior of Plant Pathogens in Soil, Toussoun T. A., Bega R. V. & Nelson P. E. (1970). Root diseases and soil-borne pathogens. Berkeley, California, United States of America: University of California Press.

Chicago

International Symposium on Factors Determining the Behavior of Plant Pathogens in Soil, Toussoun T A, Bega Robert V and Nelson Paul E. 1970. Root diseases and soil-borne pathogens. Berkeley, California, United States of America: University of California Press.

Harvard

International Symposium on Factors Determining the Behavior of Plant Pathogens in Soil, Toussoun T. A., Bega R. V. and Nelson P. E. (1970). Root diseases and soil-borne pathogens. Berkeley, California, United States of America: University of California Press.

MLA

International Symposium on Factors Determining the Behavior of Plant Pathogens in Soil, Toussoun T A, Bega Robert V and Nelson Paul E. Root diseases and soil-borne pathogens. Berkeley, California, United States of America: University of California Press. 1970.