Cita APA (7th ed.)

Pulman, S. (1992). Chart Parsing and Well−Formed Substring Tables.

Cita Chicago (17th ed.)

Pulman, S. Chart Parsing and Well−Formed Substring Tables. 1992.

Cita MLA (9th ed.)

Pulman, S. Chart Parsing and Well−Formed Substring Tables. 1992.

Atenció: Aquestes cites poden no estar 100% correctes.