Engel, E., Blöbaum, A. I., & Kammerzell, F. (2021). Keep out!: Early dynastic and Old Kingdom cylinder seals and sealings in context. Wiesbaden: Harrassowitz Verlag.
استشهاد بنمط شيكاغوEngel, Evamaria,, Anke Ilona Blöbaum, و Frank Kammerzell. Keep Out!: Early Dynastic and Old Kingdom Cylinder Seals and Sealings in Context. Wiesbaden: Harrassowitz Verlag, 2021.
MLA استشهادEngel, Evamaria,, Anke Ilona Blöbaum, و Frank Kammerzell. Keep Out!: Early Dynastic and Old Kingdom Cylinder Seals and Sealings in Context. Wiesbaden: Harrassowitz Verlag, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.