Cita APA (7a ed.)

Zhao, J. (1996). A construction environment for retrieval-oriented database interface systems. s.n.].

Cita Chicago Style (17a ed.)

Zhao, Jian. A Construction Environment for Retrieval-oriented Database Interface Systems. [S.l.: s.n.], 1996.

Cita MLA (8a ed.)

Zhao, Jian. A Construction Environment for Retrieval-oriented Database Interface Systems. s.n.], 1996.