Dyfyniad APA

Pytel, A., & Kiusilas, J. (1999). Engineering mechanics: Dynamics (2nd ed.). PWS.

Dyfyniad Arddull Chicago

Pytel, Andrew, and Jan Kiusilas. Engineering Mechanics: Dynamics. 2nd ed. Pacific Grove: PWS, 1999.

Dyfyniad MLA

Pytel, Andrew, and Jan Kiusilas. Engineering Mechanics: Dynamics. 2nd ed. PWS, 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.