APA Style
Astle, Melvin J.. (1956).
The chemistry of petrochemical .
New York:
Reinhold publishing Corporative.
Chicago Style
Astle, Melvin J..
The chemistry of petrochemical.
New York:
Reinhold publishing Corporative,
1956.
Hard Copy.
MLA Style
Astle, Melvin J..
The chemistry of petrochemical.
New York:
Reinhold publishing Corporative,
1956.
Hard Copy.
Turabian Style
Astle, Melvin J..
The chemistry of petrochemical.
New York:
Reinhold publishing Corporative,
1956.
Hard Copy.