Cita APA (7th ed.)
Ponnuswamy, S., & Victor, D. (2016). Transportation Tunnels (2nd ed.). CRC Press.
Cita Chicago (17th ed.)
Ponnuswamy, S., i D.Johnson Victor. Transportation Tunnels. 2nd ed. New York: CRC Press, 2016.
Cita MLA (9th ed.)
Ponnuswamy, S., i D.Johnson Victor. Transportation Tunnels. 2nd ed. CRC Press, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.