Cita APA (7a ed.)

WORLD BANK. (1998). WORLD DEVELOPMENT INDICATORS - 1998. WORLD BANK.

Cita Chicago Style (17a ed.)

WORLD BANK. WORLD DEVELOPMENT INDICATORS - 1998. WASHINGTON: WORLD BANK, 1998.

Cita MLA (9a ed.)

WORLD BANK. WORLD DEVELOPMENT INDICATORS - 1998. WORLD BANK, 1998.