APA (7e ed.) Bronvermelding

Siniscalchi, V., & Antunes, M. A. (2020). Sing up to English! New edition: Student's book. Richmond.

Chicago (17e ed.) Bronvermelding

Siniscalchi, Valéria, en Ma Alice Antunes. Sing Up to English! New Edition: Student's Book. Buenos Aires: Richmond, 2020.

MLA (9e ed.) Bronvermelding

Siniscalchi, Valéria, en Ma Alice Antunes. Sing Up to English! New Edition: Student's Book. Richmond, 2020.