APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, McCardle, P. D., & Hoff, E. (2006). Childhood bilingualism: Research on infancy through school age. Multilingual Matters.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Peggy D. McCardle, ба Erika Hoff. Childhood Bilingualism: Research on Infancy Through School Age. Clevedon: Multilingual Matters, 2006.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Childhood Bilingualism: Research on Infancy Through School Age. Multilingual Matters, 2006.