Cita APA (7th ed.)

PETRUCCI, R. H. (1982). General chemistry: Principles and modern applications.-- Ed.3. McGraw-Hill Book.

Cita Chicago (17th ed.)

PETRUCCI, Ralph H. General Chemistry: Principles and Modern Applications.-- Ed.3. New York: McGraw-Hill Book, 1982.

Cita MLA (9th ed.)

PETRUCCI, Ralph H. General Chemistry: Principles and Modern Applications.-- Ed.3. McGraw-Hill Book, 1982.

Atenció: Aquestes cites poden no estar 100% correctes.