APA (7th ed.) Citation

Will-Beuermann, H., & Oelke, S. (1968). Nis Puck. Schroedel.

Chicago Style (17th ed.) Citation

Will-Beuermann, Helene, and Siegfried Oelke. Nis Puck. Hannover [u.a.]: Schroedel, 1968.

MLA (9th ed.) Citation

Will-Beuermann, Helene, and Siegfried Oelke. Nis Puck. Schroedel, 1968.