Cita APA (7a ed.)

Usher, P. J. Joey Jacobson's war: Jewish Canadian airman in the Second World War.

Cita Chicago Style (17a ed.)

Usher, Peter J. Joey Jacobson's War: Jewish Canadian Airman in the Second World War.

Cita MLA (8a ed.)

Usher, Peter J. Joey Jacobson's War: Jewish Canadian Airman in the Second World War.

Precaución: Estas citas no son 100% exactas.