APA

Gelman S. A., Frazier B. N., Noles N. S., Manczak E. M. & Stilwell S. M. (2015). How much are Harry Potter's glasses worth? Children's monetary evaluation of authentic objects. : Journal of cognition and development : official journal of the Cognitive Development Society.

Chicago

Gelman Susan A, Frazier Brandy N, Noles Nicholaus S, Manczak Erika M and Stilwell Sarah M. 2015. How much are Harry Potter's glasses worth? Children's monetary evaluation of authentic objects. : Journal of cognition and development : official journal of the Cognitive Development Society.

Harvard

Gelman S. A., Frazier B. N., Noles N. S., Manczak E. M. and Stilwell S. M. (2015). How much are Harry Potter's glasses worth? Children's monetary evaluation of authentic objects. : Journal of cognition and development : official journal of the Cognitive Development Society.

MLA

Gelman Susan A, Frazier Brandy N, Noles Nicholaus S, Manczak Erika M and Stilwell Sarah M. How much are Harry Potter's glasses worth? Children's monetary evaluation of authentic objects. : Journal of cognition and development : official journal of the Cognitive Development Society. 2015.