APA način citiranja

Filho, W. L., Mifsud, M., & Pace, P. (2020). Handbook of Lifelong Learning for Sustainable Development. 1st ed. 2018. Springer International Publishing.

Čikaški stil citiranja

Filho, Walter Leal, Mark Mifsud, i Paul Pace. Handbook of Lifelong Learning for Sustainable Development. 1st Ed. 2018. Springer International Publishing, 2020.

MLA način citiranja

Filho, Walter Leal, Mark Mifsud, i Paul Pace. Handbook of Lifelong Learning for Sustainable Development. 1st Ed. 2018. Springer International Publishing, 2020.