Gaya APA

G.Budynas, R., tt, J, K, N. (2020). MECHANICAL ENGINEERING DESIGN (Ed. 11th). new york: Mc Graw Hill.

Gaya MLA

G.Budynas, Richard., tt, J., Keith, Nisbet. "MECHANICAL ENGINEERING DESIGN". Ed. 11th new york: Mc Graw Hill, 2020. Text.