Gaya APA
W., I, P, R, H, I, G, D. (1984).
Perry' s Chemical Enginers' Handbook (ed. 6).
New York:
McGraw Hill Book Company.
Gaya MLA
W., I., PERRY,, ROBERT, H., II., GREEN, DON.
"Perry' s Chemical Enginers' Handbook".
ed. 6
New York:
McGraw Hill Book Company,
1984.
Text.