APA-ийн эшлэл(7 дахь хэвлэлт)

Littlejohn, A., & Hicks, D. (1997). Cambridge english for schools: Student's book three. Cambridge University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Littlejohn, Andrew, ба Diana Hicks. Cambridge English for Schools: Student's Book Three. Cambridge: Cambridge University Press, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Littlejohn, Andrew, ба Diana Hicks. Cambridge English for Schools: Student's Book Three. Cambridge University Press, 1997.