Cita APA (7a ed.)

Concari, L. (1995). Whizz Kids 2: Activity book (s.e.). Heinemann.

Cita Chicago Style (17a ed.)

Concari, Leonor. Whizz Kids 2: Activity Book. s.e. Oxford: Heinemann, 1995.

Cita MLA (9a ed.)

Concari, Leonor. Whizz Kids 2: Activity Book. s.e. Heinemann, 1995.