APA (7th ed.) Citation

Oi, W. Y. (1969). An Analysis of urban travel demands.

Chicago Style (17th ed.) Citation

Oi, Walter Yasuo. An Analysis of Urban Travel Demands. 1969.

MLA (9th ed.) Citation

Oi, Walter Yasuo. An Analysis of Urban Travel Demands. 1969.

Warning: These citations may not always be 100% accurate.