APA (7. basım) Alıntı

Curtis, C., & Low, N. (2012). Institutional barriers to sustainable transport. Ashgate.

Chicago Style (17. basım) Atıf

Curtis, Carey, ve Nicholas Low. Institutional Barriers to Sustainable Transport. Burlington, Vt.: Ashgate, 2012.

MLA (9th ed.) Atıf

Curtis, Carey, ve Nicholas Low. Institutional Barriers to Sustainable Transport. Ashgate, 2012.