Cita APA (7a ed.)

SPOTTS F.M. (2006). DESIGN OF MACHINE ELEMENTS 8TH ED. WITH CD (8TH ED.). PEARSON EDUCATION.

Cita Chicago Style (17a ed.)

SPOTTS F.M. DESIGN OF MACHINE ELEMENTS 8TH ED. WITH CD. 8TH ED. ESSEX: PEARSON EDUCATION, 2006.

Cita MLA (9a ed.)

SPOTTS F.M. DESIGN OF MACHINE ELEMENTS 8TH ED. WITH CD. 8TH ED. PEARSON EDUCATION, 2006.