Infelise Bob & UCBerkeley. Toxics and waste 1.
Cita Chicago (17th ed.)Infelise Bob i UCBerkeley. Toxics and Waste 1.
Cita MLA (9th ed.)Infelise Bob i UCBerkeley. Toxics and Waste 1.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)