Cita APA (7a ed.)
Vazirani V. N. & Chandola S. P. (1978). Railways bridges and tunnels. Khanna Publisher.
Cita Chicago Style (17a ed.)
Vazirani V. N. y Chandola S. P. Railways Bridges and Tunnels. New Delhi: Khanna Publisher, 1978.
Cita MLA (9a ed.)
Vazirani V. N. y Chandola S. P. Railways Bridges and Tunnels. Khanna Publisher, 1978.
Precaución: Estas citas no son 100% exactas.