APA Edition Citation

Guthrie, W. K. C. (1969). History of Greek Philosophy. CUP.

Chicago Edition Citation

Guthrie, W. K. C. History of Greek Philosophy. CUP, 1969.

MLA Edition Citation

Guthrie, W. K. C. History of Greek Philosophy. CUP, 1969.

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