Cita APA (7a ed.)
Alli, B. O. (2008). Fundamental principles of occupational health and safety (2nd ed.). International Labour Office.
Cita Chicago Style (17a ed.)
Alli, B. O. Fundamental Principles of Occupational Health and Safety. 2nd ed. Geneva: International Labour Office, 2008.
Cita MLA (9a ed.)
Alli, B. O. Fundamental Principles of Occupational Health and Safety. 2nd ed. International Labour Office, 2008.
Precaución: Estas citas no son 100% exactas.