Cita APA (7th ed.)

RICHARDSON, M. L. (1992). THE DICTIONARY OF SUBSTANCES AND THEIR EFFECTS (A+B), VOL I. ROYAL SOCIETY OF CHEMISTRY.

Cita Chicago (17th ed.)

RICHARDSON, M L. THE DICTIONARY OF SUBSTANCES AND THEIR EFFECTS (A+B), VOL I. ENGLAND: ROYAL SOCIETY OF CHEMISTRY, 1992.

Cita MLA (9th ed.)

RICHARDSON, M L. THE DICTIONARY OF SUBSTANCES AND THEIR EFFECTS (A+B), VOL I. ROYAL SOCIETY OF CHEMISTRY, 1992.

Atenció: Aquestes cites poden no estar 100% correctes.