Cita APA (7a ed.)
Helman, P., Veroff, R., & Carrano, F. (1991). Intermediate Problem Solving and Data Structures: Walls and Mirrors (2. vyd.). The Benjamin/Cummings Publ.Comp.
Cita Chicago Style (17a ed.)
Helman, Paul, Robert Veroff, y Frank Carrano. Intermediate Problem Solving and Data Structures: Walls and Mirrors. 2. vyd. Redwood City: The Benjamin/Cummings Publ.Comp, 1991.
Cita MLA (9a ed.)
Helman, Paul, et al. Intermediate Problem Solving and Data Structures: Walls and Mirrors. 2. vyd. The Benjamin/Cummings Publ.Comp, 1991.
Precaución: Estas citas no son 100% exactas.