Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Sheldon, P. J., & Daniele, R. (2017). Social Entrepreneurship and Tourism: Philosophy and Practice. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Pauline J. Sheldon, και Roberto Daniele. Social Entrepreneurship and Tourism: Philosophy and Practice. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Social Entrepreneurship and Tourism: Philosophy and Practice. Springer International Publishing : Imprint: Springer, 2017.