APA

HOROWITZ W., . (1980). OFFICIAL METHODS OF ANALYSIS OF THE ASSOCIATION OF OFFICIAL ANALTICA CHEMISTS. WASHINGTON: ASSOCIATION OF OFFIACIAL ANALYTICAL CHEMISTS.

Chicago

HOROWITZ WILLIAM, . 1980. OFFICIAL METHODS OF ANALYSIS OF THE ASSOCIATION OF OFFICIAL ANALTICA CHEMISTS. WASHINGTON: ASSOCIATION OF OFFIACIAL ANALYTICAL CHEMISTS.

Harvard

HOROWITZ W., . (1980). OFFICIAL METHODS OF ANALYSIS OF THE ASSOCIATION OF OFFICIAL ANALTICA CHEMISTS. WASHINGTON: ASSOCIATION OF OFFIACIAL ANALYTICAL CHEMISTS.

MLA

HOROWITZ WILLIAM, . OFFICIAL METHODS OF ANALYSIS OF THE ASSOCIATION OF OFFICIAL ANALTICA CHEMISTS. WASHINGTON: ASSOCIATION OF OFFIACIAL ANALYTICAL CHEMISTS. 1980.