APA (7th ed.) Citation

Boesch, H. (1952). Zentralamerika heute. Kümmerly & Frey.

Chicago Style (17th ed.) Citation

Boesch, Hans. Zentralamerika Heute. Bern: Kümmerly & Frey, 1952.

MLA (9th ed.) Citation

Boesch, Hans. Zentralamerika Heute. Kümmerly & Frey, 1952.

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