Cita APA (7a ed.)

Treadgold, W. T. (1980). The nature of the "Bibliotheca" of Photius. Dumbarton Oaks [etc.].

Cita Chicago Style (17a ed.)

Treadgold, Warren T. The Nature of the "Bibliotheca" of Photius. Washington: Dumbarton Oaks [etc.], 1980.

Cita MLA (9a ed.)

Treadgold, Warren T. The Nature of the "Bibliotheca" of Photius. Dumbarton Oaks [etc.], 1980.