Cita APA (7th ed.)

Hoffer, J. A., Joey A. Hoffer, & Joseph S. George. (2008). Modern system analysis and design (5thed.). Prentice Hall.

Cita Chicago (17th ed.)

Hoffer, Jeffrey A., Joey A. Hoffer, i Joseph S. George. Modern System Analysis and Design. 5thed. Upper saddle River, New Jersey: Prentice Hall, 2008.

Cita MLA (9th ed.)

Hoffer, Jeffrey A., et al. Modern System Analysis and Design. 5thed. Prentice Hall, 2008.