Becker, S., & Chun, M. (1993). Geometric sequences: Sandra Becker, Myung-Ock Chun. Navicula Artis Exhibition Hall.
Čikaški stil citiranja (17. izdanje)Becker, Sandra, i Myung-Ock Chun. Geometric Sequences: Sandra Becker, Myung-Ock Chun. St. Petersburg: Navicula Artis Exhibition Hall, 1993.
MLA način citiranja (8. izdanje)Becker, Sandra, i Myung-Ock Chun. Geometric Sequences: Sandra Becker, Myung-Ock Chun. Navicula Artis Exhibition Hall, 1993.
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