Cita APA (7th ed.)

Pochet, P., Boulin, J., & Dufour, C. (2009). En guise de conclusion.

Cita Chicago (17th ed.)

Pochet, Philippe, Jean-Yves Boulin, i Christian Dufour. En Guise De Conclusion. 2009.

Cita MLA (8th ed.)

Pochet, Philippe, et al. En Guise De Conclusion. 2009.