APA (7th ed.) Citation

Schwank, B. (2014). Petra, Gräber, Grabhöhlen, nordöstlich vom Theater: = Petra, tombs, burial caves, northeast of the theater. Images of the Biblical world online.

Chicago Style (17th ed.) Citation

Schwank, Benedikt. "Petra, Gräber, Grabhöhlen, Nordöstlich Vom Theater: = Petra, Tombs, Burial Caves, Northeast of the Theater." Images of the Biblical World Online 2014.

MLA (9th ed.) Citation

Schwank, Benedikt. "Petra, Gräber, Grabhöhlen, Nordöstlich Vom Theater: = Petra, Tombs, Burial Caves, Northeast of the Theater." Images of the Biblical World Online, 2014.

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