APA-ийн эшлэл(7 дахь хэвлэлт)

Nunn, G. (1971). Asia: a selected and annotated guide to: Reference works. The H.I.T. Pr.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Nunn, G.Raymond. Asia: A Selected and Annotated Guide to: Reference Works. Cambridge: The H.I.T. Pr, 1971.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Nunn, G.Raymond. Asia: A Selected and Annotated Guide to: Reference Works. The H.I.T. Pr, 1971.