Citazione Stile APA (7a Edizione)
Hackett, M., Statham, G., & Bowsher, M. (2016). The Aqua Group guide to procurement, tendering and contract administration (Second edition.). Wiley Blackwell.
Citazione stile Chigago Style (17a edizione)
Hackett, Mark, Gary Statham, e Michael Bowsher. The Aqua Group Guide to Procurement, Tendering and Contract Administration. Second edition. Chichester, England: Wiley Blackwell, 2016.
Citatione MLA (9a ed.)
Hackett, Mark, et al. The Aqua Group Guide to Procurement, Tendering and Contract Administration. Second edition. Wiley Blackwell, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.