Cita APA (7th ed.)

Paratore, A. (1961). Conversational English: As a second language. Prentice-Hall.

Cita Chicago (17th ed.)

Paratore, Angela. Conversational English: As a Second Language. Englewood, N. J: Prentice-Hall, 1961.

Cita MLA (9th ed.)

Paratore, Angela. Conversational English: As a Second Language. Prentice-Hall, 1961.