APA Edition Citation

Paul Vogt W. (2011). Sage quantitative research methods (vol.1). Sage.

Chicago Edition Citation

Paul Vogt W. Sage Quantitative Research Methods (vol.1). New Delhi: Sage, 2011.

MLA Edition Citation

Paul Vogt W. Sage Quantitative Research Methods (vol.1). Sage, 2011.

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