APA-ийн эшлэл(7 дахь хэвлэлт)

Giegerich, H. J. (1999). Lexical strata in English: Morphological causes, phonological effects. Cambridge University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Giegerich, Heinz J. Lexical Strata in English: Morphological Causes, Phonological Effects. Cambridge ; New York: Cambridge University Press, 1999.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Giegerich, Heinz J. Lexical Strata in English: Morphological Causes, Phonological Effects. Cambridge University Press, 1999.