Cita APA (7th ed.)

Pratt, D. (2011). Modelling written communication: A new systems approach to modelling in the social sciences. Springer.

Cita Chicago (17th ed.)

Pratt, Deirdre. Modelling Written Communication: A New Systems Approach to Modelling in the Social Sciences. Dordrecht: Springer, 2011.

Cita MLA (9th ed.)

Pratt, Deirdre. Modelling Written Communication: A New Systems Approach to Modelling in the Social Sciences. Springer, 2011.