APA استشهاد

Zapata, F., Kosheleva, O., Kreinovich, V., & Dumrongpokaphan, T. (2018). Do It Today or Do It Tomorrow: Empirical Non-exponential Discounting Explained by Symmetry Ideas.

استشهاد بنمط شيكاغو

Zapata, Francisco, Olga Kosheleva, Vladik Kreinovich, و Thongchai Dumrongpokaphan. Do It Today or Do It Tomorrow: Empirical Non-exponential Discounting Explained By Symmetry Ideas. 2018.

MLA استشهاد

Zapata, Francisco, Olga Kosheleva, Vladik Kreinovich, و Thongchai Dumrongpokaphan. Do It Today or Do It Tomorrow: Empirical Non-exponential Discounting Explained By Symmetry Ideas. 2018.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.