APA-viite

Hertha, B. S., Krašovec, S. J., & Formosa, M. (2014). Learning across Generations in Europe: Contemporary Issues in Older Adult Education (1st ed. 2014.). Rotterdam: SensePublishers : Imprint: SensePublishers.

Chicago-tyylinen lähdeviittaus

Hertha, Bernhard Schmidt., Sabina Jelenc Krašovec, and Marvin Formosa. Learning Across Generations in Europe: Contemporary Issues in Older Adult Education. 1st ed. 2014. Rotterdam: SensePublishers : Imprint: SensePublishers, 2014.

MLA-viite

Hertha, Bernhard Schmidt., Sabina Jelenc Krašovec, and Marvin Formosa. Learning Across Generations in Europe: Contemporary Issues in Older Adult Education. 1st ed. 2014. Rotterdam: SensePublishers : Imprint: SensePublishers, 2014.

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