APA (7th ed.) Citation

Lennhoff, E., & Posner, O. (1932). Internationales Freimaurerlexikon. Amalthea-Verlag.

Chicago Style (17th ed.) Citation

Lennhoff, Eugen, and Oskar Posner. Internationales Freimaurerlexikon. Zürich: Amalthea-Verlag, 1932.

MLA (9th ed.) Citation

Lennhoff, Eugen, and Oskar Posner. Internationales Freimaurerlexikon. Amalthea-Verlag, 1932.

Warning: These citations may not always be 100% accurate.