Cita APA

Landels, J. G., & Landels, J. G. (1981). Engineering in the ancient world. Berkeley, Calif.: Universidad of California.

Citación estilo Chicago

Landels, J. G., y J. G. Landels. Engineering in the Ancient World. Berkeley, Calif.: Universidad of California, 1981.

Cita MLA

Landels, J. G., y J. G. Landels. Engineering in the Ancient World. Berkeley, Calif.: Universidad of California, 1981.