APA (7th ed.) Citation

What is leading the choice between motorized and non-motorized transport modes? The case of Porto Metropolitan Area.

Chicago Style (17th ed.) Citation

What Is Leading the Choice Between Motorized and Non-motorized Transport Modes? The Case of Porto Metropolitan Area.

MLA (9th ed.) Citation

What Is Leading the Choice Between Motorized and Non-motorized Transport Modes? The Case of Porto Metropolitan Area.

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