Cita APA (7th ed.)

Addis, L. C., & Lewis, D. (1965). Moore and Ryle: Two ontologists. University of Iowa.

Cita Chicago (17th ed.)

Addis, Laird Clark, i Douglas Lewis. Moore and Ryle: Two Ontologists. Iowa City: University of Iowa, 1965.

Cita MLA (9th ed.)

Addis, Laird Clark, i Douglas Lewis. Moore and Ryle: Two Ontologists. University of Iowa, 1965.