Cita APA (7th ed.)

Read, C., & Soberón, A. (2005). Big bugs 3: Pupil`s book. Macmillan.

Cita Chicago (17th ed.)

Read, Carol, i Ana Soberón. Big Bugs 3: Pupil`s Book. China: Macmillan, 2005.

Cita MLA (9th ed.)

Read, Carol, i Ana Soberón. Big Bugs 3: Pupil`s Book. Macmillan, 2005.