APA-ийн эшлэл(7 дахь хэвлэлт)

KNOWLES, L. (1926). The industrial and Commercial revolu-: Tions in Great Britain during the nineteenth century. Routledge & Kegan Paul.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

KNOWLES, L.C.A. The Industrial and Commercial Revolu-: Tions in Great Britain During the Nineteenth Century. London: Routledge & Kegan Paul, 1926.

MLA -ийн эшлэл (9 дэх хэвлэлт)

KNOWLES, L.C.A. The Industrial and Commercial Revolu-: Tions in Great Britain During the Nineteenth Century. Routledge & Kegan Paul, 1926.