APA Citation

Spector. (1981). Research designs. Newbury Park,CAL: SAGE Publications.

Chicago Style Citation

Spector. Research Designs. Newbury Park,CAL: SAGE Publications, 1981.

MLA Citation

Spector. Research Designs. Newbury Park,CAL: SAGE Publications, 1981.

Warning: These citations may not always be 100% accurate.