Cita APA (7th ed.)

Burgi, M., Trybus, M., & Treumer, S. (2016). Qualification, selection and exclusion in EU procurement (1a. ed.). DJOF Publishing.

Cita Chicago (17th ed.)

Burgi, Martin, Martin Trybus, i Steen Treumer. Qualification, Selection and Exclusion in EU Procurement. 1a. ed. Oxford: DJOF Publishing, 2016.

Cita MLA (9th ed.)

Burgi, Martin, et al. Qualification, Selection and Exclusion in EU Procurement. 1a. ed. DJOF Publishing, 2016.