APA (7th ed.) Citation

Lichtenberger, H. (1923). The Ruhr conflict. Endowment.

Chicago Style (17th ed.) Citation

Lichtenberger, Henri. The Ruhr Conflict. Washington: Endowment, 1923.

MLA (9th ed.) Citation

Lichtenberger, Henri. The Ruhr Conflict. Endowment, 1923.

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