Cita APA (7a ed.)

Allen, E. (2018). Mastering Card Sorting: How to Use Research to Organize Information Intuitively (1st edition.). O'Reilly Media, Inc.

Cita Chicago Style (17a ed.)

Allen, Elizabeth. Mastering Card Sorting: How to Use Research to Organize Information Intuitively. 1st edition. O'Reilly Media, Inc, 2018.

Cita MLA (9a ed.)

Allen, Elizabeth. Mastering Card Sorting: How to Use Research to Organize Information Intuitively. 1st edition. O'Reilly Media, Inc, 2018.