Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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