APA (7th ed.) Citation

Kerferd, G. B. (1981). The sophistic movement (1st published, repr.). University Press.

Chicago Style (17th ed.) Citation

Kerferd, George Briscoe. The Sophistic Movement. 1st published, repr. Cambridge [etc.]: University Press, 1981.

MLA (9th ed.) Citation

Kerferd, George Briscoe. The Sophistic Movement. 1st published, repr. University Press, 1981.

Warning: These citations may not always be 100% accurate.