APA (7th ed.) Citation

Mergen, A. (1987). Die BKA-Story. Herbig.

Chicago Style (17th ed.) Citation

Mergen, Armand. Die BKA-Story. München [u.a.]: Herbig, 1987.

MLA (8th ed.) Citation

Mergen, Armand. Die BKA-Story. Herbig, 1987.