Cita APA

ebrary, Inc, Eng Ong, S., & Yu, S. (2002). World Valuation Congress. Emerald Group Publishing.

Citación estilo Chicago

ebrary, Inc, Seow Eng Ong, and Shiming Yu. World Valuation Congress. Bradford, England: Emerald Group Publishing, 2002.

Cita MLA

ebrary, Inc, et al. World Valuation Congress. Emerald Group Publishing, 2002.