APA Style
Spotts, M, F. (1953).
Design of Machine Elements (2nd edition) / M. F. Spotts (2).
Englewood Cliffs, N.J.:
Prentice Hall..
MLA Style
Spotts, M., F..
"Design of Machine Elements (2nd edition) / M. F. Spotts".
2
Englewood Cliffs, N.J.:
Prentice Hall.,
1953.
Textbook ห้องสมุดทั่วไป.