Cita APA (7th ed.)

Chen, S. (1998). Digital libraries: The life cycle of information. BE (Better Earth).

Cita Chicago (17th ed.)

Chen, Su-shing. Digital Libraries: The Life Cycle of Information. Columbia, MO: BE (Better Earth), 1998.

Cita MLA (9th ed.)

Chen, Su-shing. Digital Libraries: The Life Cycle of Information. BE (Better Earth), 1998.