Cita APA (7th ed.)

BRADY, J. E. (1990). General chemistry: Principles and structure.-- ed.5. John Wiley and Sons.

Cita Chicago (17th ed.)

BRADY, James E. General Chemistry: Principles and Structure.-- Ed.5. New York: John Wiley and Sons, 1990.

Cita MLA (9th ed.)

BRADY, James E. General Chemistry: Principles and Structure.-- Ed.5. John Wiley and Sons, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.