Sgard, J. (2011). Introduction.
Cita Chicago (17th ed.)Sgard, Jean. Introduction. 2011.
Cita MLA (8th ed.)Sgard, Jean. Introduction. 2011.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)
Sgard, J. (2011). Introduction.
Cita Chicago (17th ed.)Sgard, Jean. Introduction. 2011.
Cita MLA (8th ed.)Sgard, Jean. Introduction. 2011.