Cita APA (7th ed.)

Journal of Professional Issues in Engineering Education & Practice. American Society of Civil Engineers.

Cita Chicago (17th ed.)

Journal of Professional Issues in Engineering Education & Practice. American Society of Civil Engineers.

Cita MLA (9th ed.)

Journal of Professional Issues in Engineering Education & Practice. American Society of Civil Engineers.

Atenció: Aquestes cites poden no estar 100% correctes.