APA-ийн эшлэл(7 дахь хэвлэлт)

Hutchinson, T. (1997). Life Lines: Pre-Intermediate student's book (1a. ed. 9. reimp.). OffordUniversity Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Hutchinson, Tom. Life Lines: Pre-Intermediate Student's Book. 1a. ed. 9. reimp. Estados Unidos: OffordUniversity Press, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Hutchinson, Tom. Life Lines: Pre-Intermediate Student's Book. 1a. ed. 9. reimp. OffordUniversity Press, 1997.