Cita APA (7th ed.)

NICKLESS, G. (1968). Inorganic sulphur Chemistry. Elsevier.

Cita Chicago (17th ed.)

NICKLESS, G. Inorganic Sulphur Chemistry. Amsterdam: Elsevier, 1968.

Cita MLA (9th ed.)

NICKLESS, G. Inorganic Sulphur Chemistry. Elsevier, 1968.