APA (7th ed.) Citation

Reimers, J. (1900). Unto the heights of simplicity. L.C. Page.

Chicago Style (17th ed.) Citation

Reimers, Johannes. Unto the Heights of Simplicity. Boston: L.C. Page, 1900.

MLA (9th ed.) Citation

Reimers, Johannes. Unto the Heights of Simplicity. L.C. Page, 1900.