Gaya APA
Kirk, R, E., Donald, F, O. (1953).
encyclopedia of chemical technology [Vol.10] (vol.10).
New York:
The Interscience Encyclopedia, Inc.
Gaya MLA
Kirk, Raymond, E., Donald, F., Othmer,.
"encyclopedia of chemical technology [Vol.10]".
vol.10
New York:
The Interscience Encyclopedia, Inc,
1953.
Text.