Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Boulton-Lewis, G., & Tam, M. (2012). Active Ageing, Active Learning: Issues and Challenges. Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Gillian Boulton-Lewis, και Maureen Tam. Active Ageing, Active Learning: Issues and Challenges. Dordrecht: Springer Netherlands, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Active Ageing, Active Learning: Issues and Challenges. Springer Netherlands, 2012.