Cita APA (7a ed.)

Instituto de Idiomas Yázigi S. C. (1973). Let's have fun: English for brazilian high school students: book one (3.ed.). Difusão Nacional do Livro.

Cita Chicago Style (17a ed.)

Instituto de Idiomas Yázigi S. C. Let's Have Fun: English for Brazilian High School Students: Book One. 3.ed. São Paulo, SP: Difusão Nacional do Livro, 1973.

Cita MLA (9a ed.)

Instituto de Idiomas Yázigi S. C. Let's Have Fun: English for Brazilian High School Students: Book One. 3.ed. Difusão Nacional do Livro, 1973.