Παραπομπή APA

Gibson, B., & Hartman, J. (2014). Rediscovering grounded theory. Sage Publications Ltd..

Παραπομπή Chicago Style

Gibson, Barry, και Jan Hartman. Rediscovering Grounded Theory. London: Sage Publications Ltd., 2014.

Παραπομπή MLA

Gibson, Barry, και Jan Hartman. Rediscovering Grounded Theory. Sage Publications Ltd., 2014.