Cita APA (7th ed.)

Thornbush, M. J., & Thornbush, S. E. (2014). Photographs across time: Studies in urban landscapes. Bentham Science Publishers.

Cita Chicago (17th ed.)

Thornbush, Mary J., i Sylvia E. Thornbush. Photographs Across Time: Studies in Urban Landscapes. Sharjah: Bentham Science Publishers, 2014.

Cita MLA (9th ed.)

Thornbush, Mary J., i Sylvia E. Thornbush. Photographs Across Time: Studies in Urban Landscapes. Bentham Science Publishers, 2014.