Παραπομπή σε μορφή APA (7η εκδ.)

OKeefe, G., Halls, J., Walsh, C., Denton, G., Friend, R., & Anderson, H. (1997). Ultrafast field-induced dissociation of excitons in a conjugated porphyrin polymer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

OKeefe, G., J. Halls, C. Walsh, G. Denton, R. Friend, και H. Anderson. Ultrafast Field-induced Dissociation of Excitons in a Conjugated Porphyrin Polymer. 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

OKeefe, G., et al. Ultrafast Field-induced Dissociation of Excitons in a Conjugated Porphyrin Polymer. 1997.