APA

Bolzan P. E., Huber G., . (1993). Direct tension test experiments. Washington DC: Strategic Highway Research Program.

Chicago

Bolzan Pablo E, Huber Gerald, . 1993. Direct tension test experiments. Washington DC: Strategic Highway Research Program.

Harvard

Bolzan P. E., Huber G., . (1993). Direct tension test experiments. Washington DC: Strategic Highway Research Program.

MLA

Bolzan Pablo E, Huber Gerald, . Direct tension test experiments. Washington DC: Strategic Highway Research Program. 1993.