APA-Zitierstil (7. Ausg.)

Fonseca, J., Buthaly, K., & Gargiulli, J. (1967). Spoken English: Book one (117.ed.). Nacional São Paulo Editora.

Chicago-Zitierstil (17. Ausg.)

Fonseca, João, Kenneth Buthaly, und João Gargiulli. Spoken English: Book One. 117.ed. São Paulo, SP: Nacional São Paulo Editora, 1967.

MLA-Zitierstil (9. Ausg.)

Fonseca, João, et al. Spoken English: Book One. 117.ed. Nacional São Paulo Editora, 1967.