Gaya APA
Wolf, E, R. (1966).
Peasants. Foundations of Modern Anthropology Series .
Englewood Cliffs:
Englewood Cliffs Prentice-Hall.
Gaya MLA
Wolf, Eric, R..
"Peasants. Foundations of Modern Anthropology Series".
Englewood Cliffs:
Englewood Cliffs Prentice-Hall,
1966.
Buku.