APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Conference on New Ways of Analyzing Variation, & Sankoff, D. (1986). Diversity and diachrony. J. Benjamins.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Conference on New Ways of Analyzing Variation, ба David Sankoff. Diversity and Diachrony. Amsterdam ; Philadelphia: J. Benjamins, 1986.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Diversity and Diachrony. J. Benjamins, 1986.