APA

Rutherford G. S., Frank L. D. & Tull A. F. (1991). Development of private services at park-and-ride lots in central Puget Sound. : Transportation Research Record.

Chicago

Rutherford G Scott, Frank Lawrence D and Tull Andrea F. 1991. Development of private services at park-and-ride lots in central Puget Sound. : Transportation Research Record.

Harvard

Rutherford G. S., Frank L. D. and Tull A. F. (1991). Development of private services at park-and-ride lots in central Puget Sound. : Transportation Research Record.

MLA

Rutherford G Scott, Frank Lawrence D and Tull Andrea F. Development of private services at park-and-ride lots in central Puget Sound. : Transportation Research Record. 1991.