Cita APA

Ramírez, P. (1998). Greenhouse gases and carbon sales. An overview.

Chicago Style Citation

Ramírez, Patricia. Greenhouse Gases and Carbon Sales. An Overview. 1998.

Cita MLA

Ramírez, Patricia. Greenhouse Gases and Carbon Sales. An Overview. 1998.

Atenció: Aquestes cites poden no estar 100% correctes.