Style de citation APA (7e éd.)

(1928). Lectureship / The New Era Foundation of the University of Southern California. Macmillan.

Style de citation Chicago (17e éd.)

Lectureship / The New Era Foundation of the University of Southern California. London: Macmillan, 1928.

Style de citation MLA (9e éd.)

Lectureship / The New Era Foundation of the University of Southern California. Macmillan, 1928.

Attention : ces citations peuvent ne pas être correctes à 100%.