Gaya APA
General College Chemistry 4th Ed. (1961).
New York:
Henry Holt and Company.
Gaya Chicago
General College Chemistry 4th Ed.
4th Ed.
New York:
Henry Holt and Company,
1961.
Text.
Gaya MLA
General College Chemistry 4th Ed.
4th Ed.
New York:
Henry Holt and Company,
1961.
Text.
Gaya Turabian
General College Chemistry 4th Ed.
New York:
Henry Holt and Company,
1961.
Print.