APA (7th ed.) Citation

Firma Alb. Aug. Knapp <Pfullingen>. (1952). Albert August Knapp 1831 - 1996. Enßlin.

Chicago Style (17th ed.) Citation

Firma Alb. Aug. Knapp <Pfullingen>. Albert August Knapp 1831 - 1996. Reutlingen: Enßlin, 1952.

MLA (9th ed.) Citation

Firma Alb. Aug. Knapp <Pfullingen>. Albert August Knapp 1831 - 1996. Enßlin, 1952.

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