एपीए उद्धरण

James, J., Preece, J., & Valdés-Cotera, R. (2020). Entrepreneurial Learning City Regions. 1st ed. 2018. Springer International Publishing.

शिकागो स्टाइल उद्धरण

James, Judith, Jean Preece, और Raúl Valdés-Cotera. Entrepreneurial Learning City Regions. 1st Ed. 2018. Springer International Publishing, 2020.

एमएलए उद्धरण

James, Judith, Jean Preece, और Raúl Valdés-Cotera. Entrepreneurial Learning City Regions. 1st Ed. 2018. Springer International Publishing, 2020.