APA (7th ed.) Citation

International Labour Office. (1969). International catalogue of occupational safety and health films (6th ed.). International Labour Office.

Chicago Style (17th ed.) Citation

International Labour Office. International Catalogue of Occupational Safety and Health Films. 6th ed. Geneva: International Labour Office, 1969.

MLA (8th ed.) Citation

International Labour Office. International Catalogue of Occupational Safety and Health Films. 6th ed. International Labour Office, 1969.

Warning: These citations may not always be 100% accurate.