APA Edition Citation

Herman J Ader & Gideon J Mellenbergh. (1999). Research methodology: In the life, behavioural and social sciences. Sage.

Chicago Edition Citation

Herman J Ader and Gideon J Mellenbergh. Research Methodology: In the Life, Behavioural and Social Sciences. London: Sage, 1999.

MLA Edition Citation

Herman J Ader and Gideon J Mellenbergh. Research Methodology: In the Life, Behavioural and Social Sciences. Sage, 1999.

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