Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Howells, K. (2012). Gratitude in Education: A Radical View. SensePublishers : Imprint: SensePublishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Kerry Howells. Gratitude in Education: A Radical View. Rotterdam: SensePublishers : Imprint: SensePublishers, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Kerry Howells. Gratitude in Education: A Radical View. SensePublishers : Imprint: SensePublishers, 2012.