APA

Indian Roads Congress. Special publication nr 13, . (1973). Guidelines for the design of small bridges and culverts. New Delhi: Indian Roads Congress. Special publication nr 13.

Chicago

Indian Roads Congress. Special publication nr 13, . 1973. Guidelines for the design of small bridges and culverts. New Delhi: Indian Roads Congress. Special publication nr 13.

Harvard

Indian Roads Congress. Special publication nr 13, . (1973). Guidelines for the design of small bridges and culverts. New Delhi: Indian Roads Congress. Special publication nr 13.

MLA

Indian Roads Congress. Special publication nr 13, . Guidelines for the design of small bridges and culverts. New Delhi: Indian Roads Congress. Special publication nr 13. 1973.