Citazione Stile APA (7a Edizione)

Maliszewska, M., Michałek, J. J., & Smith, A. (1999). EU accession and Poland's external trade policy. Olympus - Centre for Education and Business Development.

Citazione stile Chigago Style (17a edizione)

Maliszewska, Maryla, Jan Jakub Michałek, e Alasdair Smith. EU Accession and Poland's External Trade Policy. Warsaw: Olympus - Centre for Education and Business Development, 1999.

Citatione MLA (9a ed.)

Maliszewska, Maryla, et al. EU Accession and Poland's External Trade Policy. Olympus - Centre for Education and Business Development, 1999.