Gaya APA

Long, N, L, A. (1992). Battlefields of Knowledge The Interlocking of Theory and Practice in Social Research and Development . London/New York: Routledge.

Gaya MLA

Long, Norman, Long,, Ann. "Battlefields of Knowledge The Interlocking of Theory and Practice in Social Research and Development". London/New York: Routledge, 1992. Text.