Cita APA

Peter G. Mahaffy. (2011). Chemistry: Human activity, chemical reactivity. Toronto: Nelson Education.

Chicago Style Citation

Peter G. Mahaffy. Chemistry: Human Activity, Chemical Reactivity. Toronto: Nelson Education, 2011.

Cita MLA

Peter G. Mahaffy. Chemistry: Human Activity, Chemical Reactivity. Toronto: Nelson Education, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.