APA (7th ed.) Citation

Weymer, G., & Maassen, P. (1890). Reisen in Süd-Amerika. Asher.

Chicago Style (17th ed.) Citation

Weymer, Gustav, and Peter Maassen. Reisen in Süd-Amerika. Berlin: Asher, 1890.

MLA (9th ed.) Citation

Weymer, Gustav, and Peter Maassen. Reisen in Süd-Amerika. Asher, 1890.

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