Lua APA (7ú heag.)
Thornbush, M. J., & Thornbush, S. E. (2014). Photographs across time: Studies in urban landscapes. Bentham Science Publishers.
Lua i Stíl Chicago (17ú heag.)
Thornbush, Mary J., agus Sylvia E. Thornbush. Photographs Across Time: Studies in Urban Landscapes. Sharjah: Bentham Science Publishers, 2014.
Lua MLA (9ú heag.)
Thornbush, Mary J., agus Sylvia E. Thornbush. Photographs Across Time: Studies in Urban Landscapes. Bentham Science Publishers, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.