Cita APA (7a ed.)

Schmidt-Hertha, B., Krašovec, S. J., & Formosa, M. (2014). Learning across Generations in Europe: Contemporary Issues in Older Adult Education. Brill | Sense.

Cita Chicago Style (17a ed.)

Schmidt-Hertha, Bernhard, Sabina Jelenc Krašovec, y Marvin Formosa. Learning Across Generations in Europe: Contemporary Issues in Older Adult Education. Leiden; Boston: Brill | Sense, 2014.

Cita MLA (8a ed.)

Schmidt-Hertha, Bernhard, et al. Learning Across Generations in Europe: Contemporary Issues in Older Adult Education. Brill | Sense, 2014.