Gaya APA

STRAUSS, B, G, G, &, A. (1980). THE DISCOVERY OF GROUDED THEORY (CET 11). New York: UNITED STATES OF AMERIKA.

Gaya MLA

STRAUSS, BARNEY, G, GLASER, &, ANSELM. "THE DISCOVERY OF GROUDED THEORY". CET 11 New York: UNITED STATES OF AMERIKA, 1980. Text.