Hudelson, S., Graham, C., & Chapman, J. (1985). Hopscotch: Teacher's edition. Level two. Regents Publishing Company.
Chicago Style (17th ed.) CitationHudelson, Sarah, Carolyn Graham, and John Chapman. Hopscotch: Teacher's Edition. Level Two. Nueva York: Regents Publishing Company, 1985.
MLA (9th ed.) CitationHudelson, Sarah, et al. Hopscotch: Teacher's Edition. Level Two. Regents Publishing Company, 1985.
Warning: These citations may not always be 100% accurate.