Dyfyniad APA

Goodwin, G. C., & Graebe, S. F. (2020). A Doctorate and Beyond. Springer International Publishing.

Dyfyniad Arddull Chicago

Goodwin, Graham C., và Stefan F. Graebe. A Doctorate and Beyond. Springer International Publishing, 2020.

Dyfyniad MLA

Goodwin, Graham C., và Stefan F. Graebe. A Doctorate and Beyond. Springer International Publishing, 2020.

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