APA (7th ed.) Citation

Ludwig Salvator, A. o. A., & Hesse-Wartegg, E. v. (2008). The Caravan Route between Egypt and Syria. Project Gutenberg.

Chicago Style (17th ed.) Citation

Ludwig Salvator, Archduke of Austria, and Ernst von Hesse-Wartegg. The Caravan Route Between Egypt and Syria. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Ludwig Salvator, Archduke of Austria, and Ernst von Hesse-Wartegg. The Caravan Route Between Egypt and Syria. Project Gutenberg, 2008.

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