APA (7th ed.) Citation

Bels, A. (1976). Deckname: Karlsons. Volk und Welt.

Chicago Style (17th ed.) Citation

Bels, Alberts. Deckname: Karlsons. Berlin: Volk und Welt, 1976.

MLA (8th ed.) Citation

Bels, Alberts. Deckname: Karlsons. Volk und Welt, 1976.

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