APA Citation

Carr, E. H. (1966). The 20 years crisis 1919-1939: An introduction to the study of international relations (1st Ed.). Hampshire: Macmillan.

Chicago Style Citation

Carr, Edward Hallett. The 20 Years Crisis 1919-1939: An Introduction to the Study of International Relations. 1st Ed. Hampshire: Macmillan, 1966.

MLA Citation

Carr, Edward Hallett. The 20 Years Crisis 1919-1939: An Introduction to the Study of International Relations. 1st Ed. Hampshire: Macmillan, 1966.

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