APA (7th ed.) Citation

Riddell, R., & Hidalgo, P. (2018). DISEÑO ESTRUCTURAL.

Chicago Style (17th ed.) Citation

Riddell, Rafael, and Pedro Hidalgo. DISEÑO ESTRUCTURAL. 2018.

MLA (9th ed.) Citation

Riddell, Rafael, and Pedro Hidalgo. DISEÑO ESTRUCTURAL. 2018.

Warning: These citations may not always be 100% accurate.