Gaya APA

SHIGLEY, J, E., Jr, J, J, U. (1980). THEORY OF MACHINES AND MECHANISMS . SINGAPORE: MCGRAW-HILL.

Gaya MLA

SHIGLEY, JOSEPH, EDWARD., Jr, JOHN, JOSEPH, UICKER,. "THEORY OF MACHINES AND MECHANISMS". SINGAPORE: MCGRAW-HILL, 1980. Text.