APA (7th ed.) Citation

Lefebure, V. (1923). The riddle of the Rhine: Chemical strategy in peace and war : an account of the critical struggle for power and for the decisive war initiative... The Chemical Foundation.

Chicago Style (17th ed.) Citation

Lefebure, Victor. The Riddle of the Rhine: Chemical Strategy in Peace and War : An Account of the Critical Struggle for Power and for the Decisive War Initiative... New York: The Chemical Foundation, 1923.

MLA (9th ed.) Citation

Lefebure, Victor. The Riddle of the Rhine: Chemical Strategy in Peace and War : An Account of the Critical Struggle for Power and for the Decisive War Initiative... The Chemical Foundation, 1923.