Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), O'Grady, G., Yew, E. H., Goh, K. P., & Schmidt, H. G. (2012). One-Day, One-Problem: An Approach to Problem-based Learning. Springer Singapore.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Glen O'Grady, Elaine H.J Yew, Karen P.L Goh, και Henk G. Schmidt. One-Day, One-Problem: An Approach to Problem-based Learning. Singapore: Springer Singapore, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. One-Day, One-Problem: An Approach to Problem-based Learning. Springer Singapore, 2012.