APA

Deardorff H., . (1963). Street and highway standards. : California Street and Highway Conference. 15. Los Angeles.

Chicago

Deardorff HH, . 1963. Street and highway standards. : California Street and Highway Conference. 15. Los Angeles.

Harvard

Deardorff H., . (1963). Street and highway standards. : California Street and Highway Conference. 15. Los Angeles.

MLA

Deardorff HH, . Street and highway standards. : California Street and Highway Conference. 15. Los Angeles. 1963.