APA (7e ed.) Bronvermelding
Ullman, D. G. (2018). The mechanical design process (6th ed.). Independesnce Oregon.
Chicago (17e ed.) Bronvermelding
Ullman, David G. The Mechanical Design Process. 6th ed. United States: Independesnce Oregon, 2018.
MLA (9e ed.) Bronvermelding
Ullman, David G. The Mechanical Design Process. 6th ed. Independesnce Oregon, 2018.
Let op: Deze citaties zijn niet altijd 100% accuraat.