APA stil citiranja

Guthrie, W. K. C. (1990). History of Greek Philosophy: History of Greek Philosophy. Vol. 2., Presocratic tradition from Parmenides to Democritus. History of Greek Philosophy.

Chicago stil citiranja

Guthrie, William Keith Chamberk. "History of Greek Philosophy: History of Greek Philosophy. Vol. 2., Presocratic tradition from Parmenides to Democritus." 1990.

MLA stil citiranja

Guthrie, William Keith Chamberk. "History of Greek Philosophy: History of Greek Philosophy. Vol. 2., Presocratic tradition from Parmenides to Democritus." 1990.