APA ציטוט

Kelly, A., Harris, M., & A. Kelly. (1978). Management of industrial maintenance. News butterworths.

Chicago Edition Citation

Kelly, A., M.J Harris, and A. Kelly. Management of Industrial Maintenance. London: News butterworths, 1978.

ציטוט MLA

Kelly, A., et al. Management of Industrial Maintenance. News butterworths, 1978.