APA (7th ed.) Citation

Obaldia, R. d., Hertenstein, A., & Helmlé, E. (1976). Blauer Dunst. Harlekin-Presse.

Chicago Style (17th ed.) Citation

Obaldia, René de, Axel Hertenstein, and Eugen Helmlé. Blauer Dunst. Pforzheim: Harlekin-Presse, 1976.

MLA (8th ed.) Citation

Obaldia, René de, et al. Blauer Dunst. Harlekin-Presse, 1976.

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