APA (7th ed.) Citation

Gray, D. E. (2017). Top tips: Focus groups. SAGE Publications Ltd.

Chicago Style (17th ed.) Citation

Gray, David E. Top Tips: Focus Groups. London: SAGE Publications Ltd, 2017.

MLA (9th ed.) Citation

Gray, David E. Top Tips: Focus Groups. SAGE Publications Ltd, 2017.

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