Citazione Stile APA (7a Edizione)
Hughes, P., & Ferrett, E. (2021). Introduction to Health and Safety at Work: For de NEBOSCH National General Certificate in Occupational Health and Safety. Routledge.
Citazione stile Chigago Style (17a edizione)
Hughes, Phil, e Ed Ferrett. Introduction to Health and Safety at Work: For De NEBOSCH National General Certificate in Occupational Health and Safety. Londres, Inglaterra: Routledge, 2021.
Citatione MLA (9a ed.)
Hughes, Phil, e Ed Ferrett. Introduction to Health and Safety at Work: For De NEBOSCH National General Certificate in Occupational Health and Safety. Routledge, 2021.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.