APA-ийн эшлэл(7 дахь хэвлэлт)

Armstrong, I., & Mrs Isobel Armstrong. (1993). Victorian Poetry: Poetry, Poets and Politics. Routledge.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Armstrong, Isobel, ба Mrs Isobel Armstrong. Victorian Poetry: Poetry, Poets and Politics. London: Routledge, 1993.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Armstrong, Isobel, ба Mrs Isobel Armstrong. Victorian Poetry: Poetry, Poets and Politics. Routledge, 1993.