APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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