APA (7th ed.) Citation

International Labour Office, International Labour Office, & International Labour Office. (1987). Statistical sources and methods: A technical guide to series published in the Bulletin of labour statistics and the Year book of labour statistics (Second edition.). International Labour Office.

Chicago Style (17th ed.) Citation

International Labour Office, International Labour Office, and International Labour Office. Statistical Sources and Methods: A Technical Guide to Series Published in the Bulletin of Labour Statistics and the Year Book of Labour Statistics. Second edition. Geneva: International Labour Office, 1987.

MLA (9th ed.) Citation

International Labour Office, et al. Statistical Sources and Methods: A Technical Guide to Series Published in the Bulletin of Labour Statistics and the Year Book of Labour Statistics. Second edition. International Labour Office, 1987.