Cita APA (7th ed.)

BYRBE, R. (2016). HOW THE SECRET CHANGED MY LIFE. SIMON & SCHUSTER.

Cita Chicago (17th ed.)

BYRBE, RHONDA. HOW THE SECRET CHANGED MY LIFE. LONDON: SIMON & SCHUSTER, 2016.

Cita MLA (9th ed.)

BYRBE, RHONDA. HOW THE SECRET CHANGED MY LIFE. SIMON & SCHUSTER, 2016.

Atenció: Aquestes cites poden no estar 100% correctes.