Cita APA (7th ed.)
RANSFORD, J. (1990). A WINDOW OF OPPORTUNITY.
Cita Chicago (17th ed.)
RANSFORD, J. A WINDOW OF OPPORTUNITY. 1990.
Cita MLA (9th ed.)
RANSFORD, J. A WINDOW OF OPPORTUNITY. 1990.
Atenció: Aquestes cites poden no estar 100% correctes.