Παραπομπή APA

Richards, R. (2001). Principles of solid mechanics. CRC Press.

Παραπομπή Chicago Style

Richards, Rowland. Principles of Solid Mechanics. Boca Raton: CRC Press, 2001.

Παραπομπή MLA

Richards, Rowland. Principles of Solid Mechanics. CRC Press, 2001.