Childs, P. R. N. (2019). Mechanical design engineering handbook (Second edition.). Butterworth-Heinemann. https://doi.org/10.1016/C2016-0-05252-X
Chicago-referens (17:e uppl.)Childs, Peter R. N. Mechanical Design Engineering Handbook. Second edition. Oxford: Butterworth-Heinemann, 2019. https://doi.org/10.1016/C2016-0-05252-X.
MLA-referens (9:e uppl.)Childs, Peter R. N. Mechanical Design Engineering Handbook. Second edition. Butterworth-Heinemann, 2019. https://doi.org/10.1016/C2016-0-05252-X.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.