APA-ийн эшлэл(7 дахь хэвлэлт)

TROLL, L. E. (1982). Continuations: A dult development and aging. Brooks/Cole Pub.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

TROLL, Lillian E. Continuations: A Dult Development and Aging. California: Brooks/Cole Pub, 1982.

MLA -ийн эшлэл (9 дэх хэвлэлт)

TROLL, Lillian E. Continuations: A Dult Development and Aging. Brooks/Cole Pub, 1982.