APA (7th ed.) Citation
Thomas, L., & Spiegel, E. F. v. (1940). Ritter der Tiefe: Raiders of the deep. Bertelsmann.
Chicago Style (17th ed.) Citation
Thomas, Lowell, and Edgar Frh. v. Spiegel. Ritter Der Tiefe: Raiders of the Deep. Gütersloh: Bertelsmann, 1940.
MLA (9th ed.) Citation
Thomas, Lowell, and Edgar Frh. v. Spiegel. Ritter Der Tiefe: Raiders of the Deep. Bertelsmann, 1940.
Warning: These citations may not always be 100% accurate.