Simmons, C. H., Maguire, D. E., & Phelps, N. (2020). Manual of engineering drawing: British and International Standards (Fifth edition.). Butterworth-Heinemann.
Citazione stile Chigago Style (17a edizione)Simmons, C. H., D. E. Maguire, e Neil Phelps. Manual of Engineering Drawing: British and International Standards. Fifth edition. Oxford [England] ; Cambridge, MA: Butterworth-Heinemann, 2020.
Citatione MLA (9a ed.)Simmons, C. H., et al. Manual of Engineering Drawing: British and International Standards. Fifth edition. Butterworth-Heinemann, 2020.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.