Style de citation APA (7e éd.)

Guthrie, K. S. (1919). Romance of two centuries: A tale of the year 2025. Platonist Press.

Style de citation Chicago (17e éd.)

Guthrie, Kenneth Sylvan. Romance of Two Centuries: A Tale of the Year 2025. Teocalli: Platonist Press, 1919.

Style de citation MLA (9e éd.)

Guthrie, Kenneth Sylvan. Romance of Two Centuries: A Tale of the Year 2025. Platonist Press, 1919.