Alberta Learning, E. L. a. T. R. B., & Boruszczak, B. (2001). Liuds'ka vdacha: Uchnivs'kyi zoshyt (Human Nature: Student Activity Book) [and] Liuds'ka vdacha: vidpovidi do uchnivs'koho zoshyta (Human Nature: Answer Key to Student Activity Book). Collage 2: A Ukrainian Language Development Series.
Chicago Style (17th ed.) CitationAlberta Learning, Edmonton. Learning and Teaching Resources Branch., and Bohdan Boruszczak. Liuds'ka Vdacha: Uchnivs'kyi Zoshyt (Human Nature: Student Activity Book) [and] Liuds'ka Vdacha: Vidpovidi Do Uchnivs'koho Zoshyta (Human Nature: Answer Key to Student Activity Book). Collage 2: A Ukrainian Language Development Series. 2001.
MLA (9th ed.) CitationAlberta Learning, Edmonton. Learning and Teaching Resources Branch., and Bohdan Boruszczak. Liuds'ka Vdacha: Uchnivs'kyi Zoshyt (Human Nature: Student Activity Book) [and] Liuds'ka Vdacha: Vidpovidi Do Uchnivs'koho Zoshyta (Human Nature: Answer Key to Student Activity Book). Collage 2: A Ukrainian Language Development Series. 2001.