Cita APA (7a ed.)

Ellsworth, J. H., & Ellsworth, M. V. (1995). Marketing on the Internet: Multimedia strategies for the World Wide Web. [S.n.].

Cita Chicago Style (17a ed.)

Ellsworth, Jill H., y Matthew V. Ellsworth. Marketing on the Internet: Multimedia Strategies for the World Wide Web. Nueva York: [S.n.], 1995.

Cita MLA (9a ed.)

Ellsworth, Jill H., y Matthew V. Ellsworth. Marketing on the Internet: Multimedia Strategies for the World Wide Web. [S.n.], 1995.