APA
Castle E., . (1965). Ancient education and today. Harmondsworth: Penguin Books.
Chicago
Castle E.B, . 1965. Ancient education and today. Harmondsworth: Penguin Books.
Harvard
Castle E., . (1965). Ancient education and today. Harmondsworth: Penguin Books.
MLA
Castle E.B, . Ancient education and today. Harmondsworth: Penguin Books. 1965.
