APA (7th ed.) Citation

Bommels, B. (1981). Helt blauwe leger: De politie in Nederland. De Haan.

Chicago Style (17th ed.) Citation

Bommels, Bert. Helt Blauwe Leger: De Politie in Nederland. Haarlem: De Haan, 1981.

MLA (9th ed.) Citation

Bommels, Bert. Helt Blauwe Leger: De Politie in Nederland. De Haan, 1981.

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