APA

STAHR H., . (1991). ANALYTICAL METHODS IN TOXICOLOGY. NEW YORK: JOHN WILEY.

Chicago

STAHR H.M, . 1991. ANALYTICAL METHODS IN TOXICOLOGY. NEW YORK: JOHN WILEY.

Harvard

STAHR H., . (1991). ANALYTICAL METHODS IN TOXICOLOGY. NEW YORK: JOHN WILEY.

MLA

STAHR H.M, . ANALYTICAL METHODS IN TOXICOLOGY. NEW YORK: JOHN WILEY. 1991.