Cita APA (7a ed.)

Grabowski, B. L., & Curtis, R. (1991). Information, Instruction, and Learning: A Hypermedia Perspective.

Cita Chicago Style (17a ed.)

Grabowski, Barbara L., y Ruth Curtis. Information, Instruction, and Learning: A Hypermedia Perspective. 1991.

Cita MLA (9a ed.)

Grabowski, Barbara L., y Ruth Curtis. Information, Instruction, and Learning: A Hypermedia Perspective. 1991.