Παραπομπή σε μορφή APA (7η εκδ.)

Matlary, J. H., & Matlary, J. H. (2018). Hard Power in Hard Times: Can Europe Act Strategically? (1st ed. 2018.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-319-76514-3

Παραπομπή σε μορφή Chicago (17η εκδ.)

Matlary, Janne Haaland, και Janne Haaland Matlary. Hard Power in Hard Times: Can Europe Act Strategically? 1st ed. 2018. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-3-319-76514-3.

Παραπομπή σε μορφή MLA (8th εκδ.)

Matlary, Janne Haaland, και Janne Haaland Matlary. Hard Power in Hard Times: Can Europe Act Strategically? 1st ed. 2018. Springer International Publishing : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-3-319-76514-3.