Παραπομπή APA

Toynbee, A. J. (1971). An ekistical study of the Hellenic city-state. [Athens]: Athens Center of Ekistics.

Παραπομπή Chicago Style

Toynbee, Arnold Joseph. An Ekistical Study of the Hellenic City-state. [Athens]: Athens Center of Ekistics, 1971.

Παραπομπή MLA

Toynbee, Arnold Joseph. An Ekistical Study of the Hellenic City-state. [Athens]: Athens Center of Ekistics, 1971.

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