APA

Dobson R., Nicolaidis G., . (1974). Preferences for transit service by homogeneous groups of individuals. Warren, MI: General Motors Research Laboratories. Research publication no 1616.

Chicago

Dobson R, Nicolaidis GC, . 1974. Preferences for transit service by homogeneous groups of individuals. Warren, MI: General Motors Research Laboratories. Research publication no 1616.

Harvard

Dobson R., Nicolaidis G., . (1974). Preferences for transit service by homogeneous groups of individuals. Warren, MI: General Motors Research Laboratories. Research publication no 1616.

MLA

Dobson R, Nicolaidis GC, . Preferences for transit service by homogeneous groups of individuals. Warren, MI: General Motors Research Laboratories. Research publication no 1616. 1974.