APA

Institut National de Recherche et de Securite [International Social Security Ass.], . (1977). International directory of applied research for the protection of man at work. Paris: Institut National de Recherche et de Securite [International Social Security Ass.].

Chicago

Institut National de Recherche et de Securite [International Social Security Ass.], . 1977. International directory of applied research for the protection of man at work. Paris: Institut National de Recherche et de Securite [International Social Security Ass.].

Harvard

Institut National de Recherche et de Securite [International Social Security Ass.], . (1977). International directory of applied research for the protection of man at work. Paris: Institut National de Recherche et de Securite [International Social Security Ass.].

MLA

Institut National de Recherche et de Securite [International Social Security Ass.], . International directory of applied research for the protection of man at work. Paris: Institut National de Recherche et de Securite [International Social Security Ass.]. 1977.