APA

Eck R., . (1979). State practice and experience in the use and location of truck escape facilities. : Transportation research record.

Chicago

Eck RW, . 1979. State practice and experience in the use and location of truck escape facilities. : Transportation research record.

Harvard

Eck R., . (1979). State practice and experience in the use and location of truck escape facilities. : Transportation research record.

MLA

Eck RW, . State practice and experience in the use and location of truck escape facilities. : Transportation research record. 1979.