Cita APA (7a ed.)

Ploettner, J., & Tresserras, E. (2016). An interview with Yrjö Engeström and Annalisa Sannino on activity theory. Universitat Autònoma de Barcelona.

Cita Chicago Style (17a ed.)

Ploettner, Joan, y Eva Tresserras. An Interview with Yrjö Engeström and Annalisa Sannino on Activity Theory. Universitat Autònoma de Barcelona, 2016.

Cita MLA (8a ed.)

Ploettner, Joan, y Eva Tresserras. An Interview with Yrjö Engeström and Annalisa Sannino on Activity Theory. Universitat Autònoma de Barcelona, 2016.