Παραπομπή APA

Johansen, T. K. (2004). Plato's natural philosophy: A study of the Timaeus-critias. Cambridge University Pres.

Παραπομπή Chicago Style

Johansen, T. K. Plato's Natural Philosophy: A Study of the Timaeus-critias. Cambridge: Cambridge University Pres, 2004.

Παραπομπή MLA

Johansen, T. K. Plato's Natural Philosophy: A Study of the Timaeus-critias. Cambridge University Pres, 2004.