APA ציטוט

Johnson, L. F., & Curl, E. A. (1972). Methods for research on the ecology of soil borne plant pathogens. Burgess.

Chicago Style (17th ed.) Citation

Johnson, Leander F., and Elroy A. Curl. Methods for Research on the Ecology of Soil Borne Plant Pathogens. Burgess, 1972.

ציטוט MLA

Johnson, Leander F., and Elroy A. Curl. Methods for Research on the Ecology of Soil Borne Plant Pathogens. Burgess, 1972.