Cruz, D. (2021). What is wrong with gravity (and what we can do to fix it). Animo Repository.
استشهاد بنمط شيكاغوCruz, Donniel. What Is Wrong With Gravity (and What We Can Do to Fix It). Animo Repository, 2021.
MLA استشهادCruz, Donniel. What Is Wrong With Gravity (and What We Can Do to Fix It). Animo Repository, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.