Cita APA (7th ed.)

Purcell, K. (1977). Inorganic chemistry. W. B. Saunders Co.

Cita Chicago (17th ed.)

Purcell, Keith. Inorganic Chemistry. Phildelphia: W. B. Saunders Co, 1977.

Cita MLA (9th ed.)

Purcell, Keith. Inorganic Chemistry. W. B. Saunders Co, 1977.