APA-viite

Phan, C. T., Trần, T. P. A., & Vũ, Q. L. Applicability of traffic signals at roundabouts in Danang city.

Chicago-tyylinen lähdeviittaus

Phan, Cao Thọ, Thị Phương Anh Trần, ja Quý Lộc Vũ. Applicability of Traffic Signals At Roundabouts in Danang City.

MLA-viite

Phan, Cao Thọ, Thị Phương Anh Trần, ja Quý Lộc Vũ. Applicability of Traffic Signals At Roundabouts in Danang City.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.