Holmes, C., & Held, L. (2011). Response to van der Lans.
Cita Chicago (17th ed.)Holmes, C., i L. Held. Response to Van Der Lans. 2011.
Cita MLA (9th ed.)Holmes, C., i L. Held. Response to Van Der Lans. 2011.
Atenció: Aquestes cites poden no estar 100% correctes.