Παραπομπή APA

Goode, W. J., & Hatt, P. K. (1981). Methods in Social Research. McGraw-Hill.

Παραπομπή Chicago Style

Goode, William. J., και Paul K. Hatt. Methods in Social Research. Auckland: McGraw-Hill, 1981.

Παραπομπή MLA

Goode, William. J., και Paul K. Hatt. Methods in Social Research. McGraw-Hill, 1981.