Gaya APA

Hartsuijker, C., Welleman, J. (2007). Engineering Mechanics: Stresses, Strains, Displacements Volume 2 . Dordrecht: Springer.

Gaya MLA

Hartsuijker, C.., Welleman, J.W.. "Engineering Mechanics: Stresses, Strains, Displacements Volume 2". Dordrecht: Springer, 2007. Text.