APA Format
Egon G Guba;
. (1990). The paradigm dialog
/
. London : Sage Publications
MLA Format
Egon G Guba;
. The paradigm dialog
/
. London : Sage Publications, 1990
Chicago Format
Egon G Guba;
. The paradigm dialog
/
. London : Sage Publications, 1990
Australian/Harvard Format
Egon G Guba;
. 1990. The paradigm dialog
/
. Sage Publications London