Gaya APA
Pascol, K, J. (1978).
An Introduction to the properties of engineering materials (3rd ed.).
London:
English language book society and van mastrand reinhold.
Gaya MLA
Pascol, K., J..
"An Introduction to the properties of engineering materials".
3rd ed.
London:
English language book society and van mastrand reinhold,
1978.
Text.