Cita APA

National Quotation Bureau (U.S.). The National monthly bond summary. National Quotation Bureau.

Chicago Style (17th ed.) Citation

National Quotation Bureau (U.S.). The National Monthly Bond Summary. New York: National Quotation Bureau.

Cita MLA

National Quotation Bureau (U.S.). The National Monthly Bond Summary. National Quotation Bureau.

Atenció: Aquestes cites poden no estar 100% correctes.