Gaya APA
Grob, R, L, , (.
(1985).
Modern practice of gas chromatography.
(
1985)
.
:
New York : John Wiley & Sons,.
Gaya MLA
Grob, Robert, L., , (ed).
"Modern practice of gas chromatography.".
1985
:
New York : John Wiley & Sons,,
1985.
Text.