APA

Karel L., Roach E., . (1951). A dictionary of antibiosis. N.Y: Columbia University Press.

Chicago

Karel L, Roach Elizabeth, . 1951. A dictionary of antibiosis. N.Y: Columbia University Press.

Harvard

Karel L., Roach E., . (1951). A dictionary of antibiosis. N.Y: Columbia University Press.

MLA

Karel L, Roach Elizabeth, . A dictionary of antibiosis. N.Y: Columbia University Press. 1951.