Dyfyniad APA

Alan, S., Boneva, T., & Ertac, S. (2019). Ever failed, try again, succeed better: Results from a randomized educational intervention on grit. Oxford University Press.

Dyfyniad Arddull Chicago

Alan, S., T. Boneva, and S. Ertac. Ever Failed, Try Again, Succeed Better: Results from a Randomized Educational Intervention on Grit. Oxford University Press, 2019.

Dyfyniad MLA

Alan, S., et al. Ever Failed, Try Again, Succeed Better: Results from a Randomized Educational Intervention on Grit. Oxford University Press, 2019.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.