Gaya APA
Milne, G, W, A. (1999).
GARDNER'S Chemical Synonyms and Trade Names Eleventh Edition (Eleventh).
England:
Ashgate Publishing.
Gaya MLA
Milne, George, W, A.
"GARDNER'S Chemical Synonyms and Trade Names Eleventh Edition".
Eleventh
England:
Ashgate Publishing,
1999.
Text.