Παραπομπή σε μορφή APA (7η εκδ.)

Pyper, N., & Edwards, P. (1991). THE CHARACTERISTIC ELECTRONIC-STRUCTURE NEEDED FOR HIGH-TEMPERATURE SUPERCONDUCTIVITY - REPLY.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pyper, N., και P. Edwards. THE CHARACTERISTIC ELECTRONIC-STRUCTURE NEEDED FOR HIGH-TEMPERATURE SUPERCONDUCTIVITY - REPLY. 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Pyper, N., και P. Edwards. THE CHARACTERISTIC ELECTRONIC-STRUCTURE NEEDED FOR HIGH-TEMPERATURE SUPERCONDUCTIVITY - REPLY. 1991.