APA (7th ed.) Citation

Roberts, K. L., & Rodewald-Grebin, V. (1936). Volk in Waffen. Holle & Co. Verlag.

Chicago Style (17th ed.) Citation

Roberts, Kenneth Lewis, and Vivian Rodewald-Grebin. Volk in Waffen. Berlin: Holle & Co. Verlag, 1936.

MLA (9th ed.) Citation

Roberts, Kenneth Lewis, and Vivian Rodewald-Grebin. Volk in Waffen. Holle & Co. Verlag, 1936.