Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Freire, T. (2013). Positive Leisure Science: From Subjective Experience to Social Contexts. Springer Netherlands : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Teresa Freire. Positive Leisure Science: From Subjective Experience to Social Contexts. Dordrecht: Springer Netherlands : Imprint: Springer, 2013.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Teresa Freire. Positive Leisure Science: From Subjective Experience to Social Contexts. Springer Netherlands : Imprint: Springer, 2013.