APA

Jeffrey D. W., . (1987). Soil-plant relationships. London [u.a.]: Croom Helm [u.a.].

Chicago

Jeffrey David W, . 1987. Soil-plant relationships. London [u.a.]: Croom Helm [u.a.].

Harvard

Jeffrey D. W., . (1987). Soil-plant relationships. London [u.a.]: Croom Helm [u.a.].

MLA

Jeffrey David W, . Soil-plant relationships. London [u.a.]: Croom Helm [u.a.]. 1987.