Παραπομπή APA

Burling, R. (1992). Patterns of language: Structure, variation, change. Academic Press.

Παραπομπή Chicago Style

Burling, Robbins. Patterns of Language: Structure, Variation, Change. San Diego: Academic Press, 1992.

Παραπομπή MLA

Burling, Robbins. Patterns of Language: Structure, Variation, Change. Academic Press, 1992.