APA Style
Gray, Murray R.. (1994).
Upgrading petroleum residues and heavy oils .
New York:
Marcel Dekker.
Chicago Style
Gray, Murray R..
Upgrading petroleum residues and heavy oils.
New York:
Marcel Dekker,
1994.
Buku Teks.
MLA Style
Gray, Murray R..
Upgrading petroleum residues and heavy oils.
New York:
Marcel Dekker,
1994.
Buku Teks.
Turabian Style
Gray, Murray R..
Upgrading petroleum residues and heavy oils.
New York:
Marcel Dekker,
1994.
Buku Teks.