APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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