Cita APA (7a ed.)

Dolven, J., Doris, D. T., & Draxler, H. (2016). Questionnaire on Materialisms. October.

Cita Chicago Style (17a ed.)

Dolven, Jeff, David T. Doris, y Helmut Draxler. "Questionnaire on Materialisms." October 2016.

Cita MLA (8a ed.)

Dolven, Jeff, et al. "Questionnaire on Materialisms." October, 2016.