APA (7th ed.) Zitazioa

Petrič, E. (2013). Foreign policy: From conception to diplomatic practice. Martinus Nijhoff Publishers.

Chicago Style (17th ed.) Zitazioa

Petrič, Ernest. Foreign Policy: From Conception to Diplomatic Practice. Leiden: Martinus Nijhoff Publishers, 2013.

MLA (9th ed.) Zitazioa

Petrič, Ernest. Foreign Policy: From Conception to Diplomatic Practice. Martinus Nijhoff Publishers, 2013.