APA-viite (7. p.)

Moreno Novillo, A. C., Chamorro Ortega, C., & Bejarano Criollo, S. (2022). Learn English in an easy, fast and fun way.

Chicago-viite (17. p.)

Moreno Novillo, Angela Cecibel, Cristina Chamorro Ortega, ja Silvia Bejarano Criollo. Learn English in an Easy, Fast and Fun Way. 2022.

MLA-viite (9. p.)

Moreno Novillo, Angela Cecibel, et al. Learn English in an Easy, Fast and Fun Way. 2022.