APA-viite (7. p.)

Ionescu, G. (2017). Transportation and the environment, assessment and sustainability.

Chicago-viite (17. p.)

Ionescu, Gabriela. Transportation and the Environment, Assessment and Sustainability. Oakville, Ontario, Apple Academic Press, 2017.

MLA-viite (9. p.)

Ionescu, Gabriela. Transportation and the Environment, Assessment and Sustainability. 2017.