APA

Pederson E., . (1980). Transportation in cities. New York: [Pergamon].

Chicago

Pederson EO, . 1980. Transportation in cities. New York: [Pergamon].

Harvard

Pederson E., . (1980). Transportation in cities. New York: [Pergamon].

MLA

Pederson EO, . Transportation in cities. New York: [Pergamon]. 1980.