APA (7th ed.) Citation

Khairy, N. I. (1990). The 1981 Petra Excavations. Harrassowitz.

Chicago Style (17th ed.) Citation

Khairy, Nabil I. The 1981 Petra Excavations. Wiesbaden: Harrassowitz, 1990.

MLA (8th ed.) Citation

Khairy, Nabil I. The 1981 Petra Excavations. Harrassowitz, 1990.

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