APA (7th ed.) Citation

Meyer, A., & Schadenbarg, A. (1890). Die Phlippinen, I Nord-Luzon. [name of publisher not identified].

Chicago Style (17th ed.) Citation

Meyer, A.B, and A. Schadenbarg. Die Phlippinen, I Nord-Luzon. [Place of publication not identified]: [name of publisher not identified], 1890.

MLA (9th ed.) Citation

Meyer, A.B, and A. Schadenbarg. Die Phlippinen, I Nord-Luzon. [name of publisher not identified], 1890.