APA (7th ed.) Citation

Fritzen, T. (1966). NRW Nordrhein-Westfalen-ABC.

Chicago Style (17th ed.) Citation

Fritzen, Theo. NRW Nordrhein-Westfalen-ABC. 1966.

MLA (9th ed.) Citation

Fritzen, Theo. NRW Nordrhein-Westfalen-ABC. 1966.

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