Dyfyniad APA

Lang, T. (2021). Kees van der Heijden, a personal reflection: Commentary on Rowland and Spaniol 2021. Wiley.

Dyfyniad Arddull Chicago

Lang, T. Kees Van Der Heijden, a Personal Reflection: Commentary on Rowland and Spaniol 2021. Wiley, 2021.

Dyfyniad MLA

Lang, T. Kees Van Der Heijden, a Personal Reflection: Commentary on Rowland and Spaniol 2021. Wiley, 2021.

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