APA

International Union of Pure and Applied Chemistry, . (1971). Information bulletin / International Union of Pure and Applied Chemistry. Oxford: .

Chicago

International Union of Pure and Applied Chemistry, . 1971. Information bulletin / International Union of Pure and Applied Chemistry. Oxford: .

Harvard

International Union of Pure and Applied Chemistry, . (1971). Information bulletin / International Union of Pure and Applied Chemistry. Oxford: .

MLA

International Union of Pure and Applied Chemistry, . Information bulletin / International Union of Pure and Applied Chemistry. Oxford: . 1971.