Παραπομπή σε μορφή APA (7η εκδ.)

Long, N., & Long, A. (1992). The battlefields of knowledge: The interlocking of theory and practice in social research and development. Routledge.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Long, Norman, και Ann Long. The Battlefields of Knowledge: The Interlocking of Theory and Practice in Social Research and Development. London: Routledge, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Long, Norman, και Ann Long. The Battlefields of Knowledge: The Interlocking of Theory and Practice in Social Research and Development. Routledge, 1992.