APA (7th ed.) Citation
De Vos, A. S. (2011). Research at grass roots: For the social sciences and human services professions (4th ed.). Van Schaik.
Chicago Style (17th ed.) Citation
De Vos, A. S. Research at Grass Roots: For the Social Sciences and Human Services Professions. 4th ed. Pretoria: Van Schaik, 2011.
MLA (9th ed.) Citation
De Vos, A. S. Research at Grass Roots: For the Social Sciences and Human Services Professions. 4th ed. Van Schaik, 2011.
Warning: These citations may not always be 100% accurate.