Gaya APA

Walter., L, F., Bardi, U. (2019). Sustainability on University Campuses: Learning, Skills Building and Best Practices (1st ed.). Cham: Springer.

Gaya MLA

Walter., Leal, Filho,., Bardi, Ugo.. "Sustainability on University Campuses: Learning, Skills Building and Best Practices". 1st ed. Cham: Springer, 2019. E Book.