The problem of human life as viewed by the great thinkers from Plato to the present time

MLA

Eucken, Rudolf Christof, William Ralph Boyce Gibson, and Wlliston Samuel Hough. The Problem of Human Life As Viewed by the Great Thinkers From Plato to the Present Time. London: Fisher Unwin, 1910.

APA

Eucken, R. Christof, Gibson, W. Ralph Boyce, & Hough, W. Samuel. (1910). The problem of human life as viewed by the great thinkers from Plato to the present time. London: Fisher Unwin.

Chicago

Eucken, Rudolf Christof, William Ralph Boyce Gibson, and Wlliston Samuel Hough. The Problem of Human Life As Viewed by the Great Thinkers From Plato to the Present Time. London: Fisher Unwin, 1910.