Cita APA

Barker, E. (1939). Values of life: Essays on the circles and centres of duty. Blackie & Sons.

Chicago Edition Citation

Barker, Ernest. Values of Life: Essays on the Circles and Centres of Duty. Blackie & Sons, 1939.

Cita MLA

Barker, Ernest. Values of Life: Essays on the Circles and Centres of Duty. Blackie & Sons, 1939.

Atenció: Aquestes cites poden no estar 100% correctes.