APA

Ohlsson S., . (1981). Adaptation of the street environment. : Voice of the pedestrian.

Chicago

Ohlsson S, . 1981. Adaptation of the street environment. : Voice of the pedestrian.

Harvard

Ohlsson S., . (1981). Adaptation of the street environment. : Voice of the pedestrian.

MLA

Ohlsson S, . Adaptation of the street environment. : Voice of the pedestrian. 1981.