Παραπομπή APA

Smallman, R. (1970). Modern physical metallurgy. English Language Book Society.

Παραπομπή Chicago Style

Smallman, R.E. Modern Physical Metallurgy. London: English Language Book Society, 1970.

Παραπομπή MLA

Smallman, R.E. Modern Physical Metallurgy. English Language Book Society, 1970.