APA-viite (7. p.)

Hoffer, J., George, J. F., & Valacich, J. S. (1999). Modern systems analysis and design (2nd ed.). Pearson Education Asia].

Chicago-viite (17. p.)

Hoffer, Jeffrey, Joey F. George, ja Joseph S. Valacich. Modern Systems Analysis and Design. 2nd ed. [Singapore: Pearson Education Asia], 1999.

MLA-viite (9. p.)

Hoffer, Jeffrey, et al. Modern Systems Analysis and Design. 2nd ed. Pearson Education Asia], 1999.