Cita APA (7th ed.)
Danielson, D., & Hayden, R. (1961). reading in english: For students of english as a second language. Prentice Hall.
Cita Chicago (17th ed.)
Danielson, Dorothy, i Rebecca Hayden. Reading in English: For Students of English as a Second Language. Englewood: Prentice Hall, 1961.
Cita MLA (9th ed.)
Danielson, Dorothy, i Rebecca Hayden. Reading in English: For Students of English as a Second Language. Prentice Hall, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.