APA-viite (7. p.)

(2012). Journal of Profesional Issues in Engineering Education & Pratice Volume 138 January No. 01 s/d Oktober No. 04 th. 2012. ASCE American Society of Civil Engineers.

Chicago-viite (17. p.)

Journal of Profesional Issues in Engineering Education & Pratice Volume 138 January No. 01 S/d Oktober No. 04 Th. 2012. ASCE American Society of Civil Engineers, 2012.

MLA-viite (8. p.)

Journal of Profesional Issues in Engineering Education & Pratice Volume 138 January No. 01 S/d Oktober No. 04 Th. 2012. ASCE American Society of Civil Engineers, 2012.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.