Cita APA

(1963). The world book encyclopedia: W - X - Y - Z. Chicago: Field enterprises educational corporation.

Chicago Style Citation

The World Book Encyclopedia: W - X - Y - Z. Chicago: Field enterprises educational corporation, 1963.

Cita MLA

The World Book Encyclopedia: W - X - Y - Z. Chicago: Field enterprises educational corporation, 1963.

Atenció: Aquestes cites poden no estar 100% correctes.