APA-viite (7. p.)

Findlay, J. N. (1968). The systematic unity of value. University of Kansas.

Chicago-viite (17. p.)

Findlay, John Niemayer. The Systematic Unity of Value. [Lawrencen Kan: University of Kansas, 1968.

MLA-viite (9. p.)

Findlay, John Niemayer. The Systematic Unity of Value. University of Kansas, 1968.