Gaya APA

WARNKE, F, J., WARNKE, J, D. (1964). Culture and crisis: a college reader . New York: Rinehart and Winston.

Gaya MLA

WARNKE, Frank, J., WARNKE, Janice, D. "Culture and crisis: a college reader". New York: Rinehart and Winston, 1964. Buku.