APA (7th ed.) Citation

(1969). Roads bridge and tunnels. Macdonald educational.

Chicago Style (17th ed.) Citation

Roads Bridge and Tunnels. London: Macdonald educational, 1969.

MLA (9th ed.) Citation

Roads Bridge and Tunnels. Macdonald educational, 1969.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.