APA način citiranja

Hass, N. C., Schneider, E. J. S., & Lim, S. (2015). Emotional expressions of old faces are perceived as more positive and less negative than young faces in young adults. Front Psychol.

Čikaški stil citiranja

Hass, Norah C., Erik J. S. Schneider, i Seung-Lark Lim. "Emotional Expressions of Old Faces Are Perceived As More Positive and Less Negative Than Young Faces in Young Adults." Front Psychol 2015.

MLA način citiranja

Hass, Norah C., Erik J. S. Schneider, i Seung-Lark Lim. "Emotional Expressions of Old Faces Are Perceived As More Positive and Less Negative Than Young Faces in Young Adults." Front Psychol 2015.