APA (7th ed.) Citation

Debock, P., & Ponsonby, C. (1939). Holland, Nazi Germany and Great Britain. Friends of Europe.

Chicago Style (17th ed.) Citation

Debock, Philip, and C.E Ponsonby. Holland, Nazi Germany and Great Britain. London: Friends of Europe, 1939.

MLA (8th ed.) Citation

Debock, Philip, and C.E Ponsonby. Holland, Nazi Germany and Great Britain. Friends of Europe, 1939.