Cita APA (7th ed.)

CLARKE ROGER. (2000). OPTIONS AND FUTURES: A TUTORIAL. BLACKWELL.

Cita Chicago (17th ed.)

CLARKE ROGER. OPTIONS AND FUTURES: A TUTORIAL. MASSACHUSETTS: BLACKWELL, 2000.

Cita MLA (9th ed.)

CLARKE ROGER. OPTIONS AND FUTURES: A TUTORIAL. BLACKWELL, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.