Citazione Stile APA (7a Edizione)
Hrivňák, I. (2001). Metallography 01: 11th International Symposium on Metallography. Slovak Republic, Poprad, Stará Lesná, Academia, 25.27. April 2001. Technická univerzita v Košiciach.
Citazione stile Chigago Style (17a edizione)
Hrivňák, Ivan. Metallography 01: 11th International Symposium on Metallography. Slovak Republic, Poprad, Stará Lesná, Academia, 25.27. April 2001. Košice: Technická univerzita v Košiciach, 2001.
Citatione MLA (9a ed.)
Hrivňák, Ivan. Metallography 01: 11th International Symposium on Metallography. Slovak Republic, Poprad, Stará Lesná, Academia, 25.27. April 2001. Technická univerzita v Košiciach, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.