Παραπομπή APA

Orton, J. W., Paxman, D. H., & Walling, J. C. (1970). The solid state maser. Pergamon Press.

Παραπομπή Chicago Style

Orton, J. W., D. H. Paxman, και J. C. Walling. The Solid State Maser. Oxford: Pergamon Press, 1970.

Παραπομπή MLA

Orton, J. W., et al. The Solid State Maser. Pergamon Press, 1970.