Cita APA (7a ed.)

(1989). The qualitative-quantitative distinction in the social sciences. Kluwer Academic Publishers.

Cita Chicago Style (17a ed.)

The Qualitative-quantitative Distinction in the Social Sciences. Dordrecht [etc.]: Kluwer Academic Publishers, 1989.

Cita MLA (9a ed.)

The Qualitative-quantitative Distinction in the Social Sciences. Kluwer Academic Publishers, 1989.