Cita APA

Holt, J. (1977). How children fail. Penguin Books.

Chicago Edition Citation

Holt, John. How Children Fail. Armondworth: Penguin Books, 1977.

Cita MLA

Holt, John. How Children Fail. Penguin Books, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.