APA-viite (7. p.)

Proschmann, S. (2022). Creating the 'New Europe' through Postal Services: Setting Postal Standards during World War II. Nomos Verlagsgesellschaft mbH & Co. KG.

Chicago-viite (17. p.)

Proschmann, Sabrina. Creating the 'New Europe' Through Postal Services: Setting Postal Standards During World War II. Baden-Baden: Nomos Verlagsgesellschaft mbH & Co. KG, 2022.

MLA-viite (9. p.)

Proschmann, Sabrina. Creating the 'New Europe' Through Postal Services: Setting Postal Standards During World War II. Nomos Verlagsgesellschaft mbH & Co. KG, 2022.