Cita APA (7th ed.)
Pytel, A., & Kiusalaas, J. (2011). Engineering Mechanics: Satics and Dynamics (3rd ed.). Cengage Learning.
Cita Chicago (17th ed.)
Pytel, Andrew, i Jaan Kiusalaas. Engineering Mechanics: Satics and Dynamics. 3rd ed. Delhi: Cengage Learning, 2011.
Cita MLA (9th ed.)
Pytel, Andrew, i Jaan Kiusalaas. Engineering Mechanics: Satics and Dynamics. 3rd ed. Cengage Learning, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.