Cita APA (7th ed.)

PERKINS, C. (2011). THE MOST EXCELLENT BOOK OF HOW TO BE A CLOWN. S CHAND PUB.

Cita Chicago (17th ed.)

PERKINS, CATHERINE. THE MOST EXCELLENT BOOK OF HOW TO BE A CLOWN. S CHAND PUB, 2011.

Cita MLA (9th ed.)

PERKINS, CATHERINE. THE MOST EXCELLENT BOOK OF HOW TO BE A CLOWN. S CHAND PUB, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.