Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

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