Ryabchuk, M. (2014). Eight years in search of a grandfather. Polin.
Chicago-Zitierstil (17. Ausg.)Ryabchuk, Mykola. "Eight Years in Search of a Grandfather." Polin 2014.
MLA-Zitierstil (8. Ausg.)Ryabchuk, Mykola. "Eight Years in Search of a Grandfather." Polin, 2014.
警告：這些引文格式不一定是100％准確.