APA (7th ed.) Citation

Olsen, W. (2012). Data Collection: Key debates and methods in social research. Sage.

Chicago Style (17th ed.) Citation

Olsen, Wendy. Data Collection: Key Debates and Methods in Social Research. Los Angeles: Sage, 2012.

MLA (9th ed.) Citation

Olsen, Wendy. Data Collection: Key Debates and Methods in Social Research. Sage, 2012.