Gaya APA
Lessing, Lawrence P.. (1959).
Understanding Chemistry: A Brilliant Survey Of Man's Conquest Of Matter .
New York:
The New American Library.
Gaya Chicago
Lessing, Lawrence P..
Understanding Chemistry: A Brilliant Survey Of Man's Conquest Of Matter.
New York:
The New American Library,
1959.
Text.
Gaya MLA
Lessing, Lawrence P..
Understanding Chemistry: A Brilliant Survey Of Man's Conquest Of Matter.
New York:
The New American Library,
1959.
Text.
Gaya Turabian
Lessing, Lawrence P..
Understanding Chemistry: A Brilliant Survey Of Man's Conquest Of Matter.
New York:
The New American Library,
1959.
Print.