APA

Ashton F. M., Crafts A. S., . (1973). Mode of action of herbicides. New York: Wiley-Interscience.

Chicago

Ashton Floyd M, Crafts Alden S, . 1973. Mode of action of herbicides. New York: Wiley-Interscience.

Harvard

Ashton F. M., Crafts A. S., . (1973). Mode of action of herbicides. New York: Wiley-Interscience.

MLA

Ashton Floyd M, Crafts Alden S, . Mode of action of herbicides. New York: Wiley-Interscience. 1973.