APA-viite

Brdulak, A., & Brdulak, H. (2020). Happy City - How to Plan and Create the Best Livable Area for the People. 1st ed. 2017. Springer International Publishing.

Chicago-tyylinen lähdeviittaus

Brdulak, Anna, ja Halina Brdulak. Happy City - How to Plan and Create the Best Livable Area for the People. 1st Ed. 2017. Springer International Publishing, 2020.

MLA-viite

Brdulak, Anna, ja Halina Brdulak. Happy City - How to Plan and Create the Best Livable Area for the People. 1st Ed. 2017. Springer International Publishing, 2020.

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