Gaya APA
Mccormack, W, C., Wurm, S, A. (1979).
Language and society : anthropolical issues .
New York:
Mouton Publishers.
Gaya MLA
Mccormack, William, C.., Wurm, Stephen, A..
"Language and society : anthropolical issues".
New York:
Mouton Publishers,
1979.
Text.