Cita APA (7a ed.)

Islam, M. R., & Khan, M. I. (2007). Act prep plus 2019: 5 practice tests + proven strategies + online. Gulf Publishing Comany.

Cita Chicago Style (17a ed.)

Islam, M R., y M I67137 Khan. Act Prep Plus 2019: 5 Practice Tests + Proven Strategies + Online. Texas: Gulf Publishing Comany, 2007.

Cita MLA (9a ed.)

Islam, M R., y M I67137 Khan. Act Prep Plus 2019: 5 Practice Tests + Proven Strategies + Online. Gulf Publishing Comany, 2007.