Guerrero Ana & Rivas Silvia. Sulfur Compounds.
Cita Chicago (17th ed.)Guerrero Ana i Rivas Silvia. Sulfur Compounds.
Cita MLA (9th ed.)Guerrero Ana i Rivas Silvia. Sulfur Compounds.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)